There are plenty of guides online which detail how to setup a Cisco switch so I will just go over connecting the switch to another switch.
Effectively you just configure a Trunk port, the same as you would any other switch. The 4500X switch ports are either 1Gb or 10Gb and it will depend on the SFP you plug in. You can plug in a 1Gb SFP and connect this port to another switch and configure a Trunk between them.
interface te1/x/x
switchport mode trunk