Alright, let's work through 4578 times 6136 step by step
4578 × 6136 = 6136 × (4578)
+ 6136 × 8 what gives us 49088
+ 6136 × 70 resulting in 429520
+ 6136 × 500 which equals 3068000
+ 6136 × 4000 what gives us 24544000

= 28090608
