Alright, let's work through 9100 times 2458 step by step
9100 × 2458 = 2458 × (9100)
+ 2458 × 0 giving us 0
+ 2458 × 00 what gives us 0
+ 2458 × 100 producing 245800
+ 2458 × 9000 yielding 22122000

= 22367800
