A 1994 Ford Ranger XLT is a
two-door truck, and therefore
does not have built-in car seat anchors in the back seat. It's extremely unsafe to put a car seat in the front seat of a vehicle without disabling the airbag.
You cannot safely install a child car seat in a 1994 Ford Ranger XLT. This truck is not designed for child passenger safety in the way modern vehicles are. You'll need a different vehicle for transporting children.