DO THE MATH
a human round would have to transverse half the distance between the hotel and the fuel tank, then half that distance, then half THAT distance, and this process would be continued infinitely with the bullet running out of inertia long before it ever reached the tank.
ONLY A MOSSAD TIME TRAVELER COULD FIRE THE BULLET AND WAIT FOR THE PLANET'S ROTATION TO CARRY THE FUEL TANK INTO THE ROUND.