$$4\square 44.2\square =\square 23.\square \square \times 36$$，只有$$4444.20$$满足． 
某校买来$$36$$套单坐课桌椅，不料发票给墨水弄污了，单价只剩下两个数字：$$\square 23.\square \square $$元，总价只剩下四个数字：$$4\square 44.2\square $$元，那么总价应是（~ ~ ~ ）元． 

1. $$4944.24$$ 
2. $$4444.20$$ 
3. $$4544.28$$ 
4. $$4644.20$$ 