Utilizing the back-ramp, is it possible to fit a Dragonfly inside of the Prowler?

This is not yet fully determined, but we'd advise against expecting it. The interior of the Prowler is still subject to further implementation and the Prowler's first design priority is carrying troops. It's not a cargo ship, so it doesn't have cargo-style locking plates, and the troop deck is not a hangar, so even if a Dragonfly could sit physically on the Prowler's troop bay, this would not be a very practical or safe way of transporting one.