Alright, let's work through 9404 times 2520 step by step
9404 × 2520 = 2520 × (9404)
+ 2520 × 4 giving us 10080
+ 2520 × 00 yielding 0
+ 2520 × 400 what gives us 1008000
+ 2520 × 9000 resulting in 22680000

= 23698080
