1998 Jeep Cherokee

So my surpiontene belt broke, while I was driving. After that happened all my power stearing, brakes and gas went. The car also smelt like it was burning. So I replaced the belt and noticed that the engion coolent was gone, so I replaced that. After I started the car it makes a loud screeching noise and the engion still smells like its burnning. My Question is how do I fix this just so that I can make a three hour drive home to my mechanic