How to forward the port 1433 to router

How can I forward the port I opened 1433 to the router, this is after all the below steps were followed:

(1)      In order to allow access to SQL Server instance, I had to enable TCP/IP protocol which is not enabled by default
(2)      From the SQL Server Network Configuration node, I selected the Protocols item for the appropriate SQL Server. In the details pane, I right clicked the TCP/IP item and select the Enable option:
(3)      In order for the changes take effect, from console pane, I selected the SQL Server Services and from the details pane, I right clicked the SQL Server (SQLEXPRESS) database engine instance and click the Restart option:
(4)      Now after the above steps I had to configure the windows firewall as follows:
(5)      From the Control Panel I choose Windows Firewall and clicked the Advanced settings
(6)      In the Windows Firewall with Advanced Security, I clicked the Inbound Rules from the left pane, I right clicked Inbound Rules and select the New Rule, Under the Rule Type I choose Port and click the Next button:
(7)      I now selected the UDP protocol and in the Specific local ports entered port number 1434. To proceed with the settings SQL Browser services, I clicked the Next button:
(8)      Then a dialog box popped up then I choose in the Action dialog choose Allow the connection and clicked the Next button:
(9)      Then there was another dialog box in the Profile dialog I choose all three profiles (Domain, private & public) and click the Next button:
(10)       Then I clicked the Finish button
(11)       Here I was also required to give a name for the new rules, and so I gave a name
(12)       Then after point number 12 I went to rule type and selected customs.
(13)       In the Program under the Services I clicked the Customize button. There was a radio button which says rules applies to all connections on the computer that match other rules properties.
(14)      Then there was again another dialog button that came with 3 radio buttons, here I choose apply to service (Sql server (SQLEXPRESS)).
(15)      Then I clicked the Next all the way to the Name dialog, I gave a rule a name and click the Finish:

I was thinking that forwarding to the router is inserting the string like : 86.XX.X.113,1433 I have used a comer to separate the two, assuming after using the command What is my IP address I get 86.XX.X.113

Please see the screen shoot box attached, I will appreciate your if one can direct me where I can get clear information on forwarding the port 1433 to the router. Like I said the MS access FE will connect the backed SQL Server Express on the internet using the modem.


Regards

Chris