Alright, let's work through 2540 times 4292 step by step
2540 × 4292 = 4292 × (2540)
+ 4292 × 0 resulting in 0
+ 4292 × 40 giving us 171680
+ 4292 × 500 that is equal 2146000
+ 4292 × 2000 resulting in 8584000

= 10901680
