Calculate and update text box to use the fifth working day

Hi

I am trying to automate updating the schedule for reports where the recurrence pattern day needs to be the fifth working day of each month. The report will be run on a monthly basis and the field will need to be updated to the correct day .e.g the fifth working day of the month of August is 5/8/22, whereas for September it would be 7/9/22.

How is best to achieve this?

Here you will get some solution to sort this out…

Hope it may helps
Thanks
NU