Networking of 3 routers and 4 pc

[Waqas_03]

Hello, I want to ask a question that, how can we connect 3 routers and 4 pc's on the basis of subnetting.

 

[l0ckd0wn]

Need more specific information about the network infrastructure. Without more details, attempting to connect 3 routers and only 4 pcs begs some design questions.