Alright, let's work through 4584 times 907 step by step
4584 × 907 = 907 × (4584)
+ 907 × 4 which equals 3628
+ 907 × 80 yielding 72560
+ 907 × 500 what gives us 453500
+ 907 × 4000 what gives us 3628000

= 4157688
