Alright, let's work through 8402 times 4519 step by step
8402 × 4519 = 4519 × (8402)
+ 4519 × 2 producing 9038
+ 4519 × 00 giving us 0
+ 4519 × 400 yielding 1807600
+ 4519 × 8000 producing 36152000

= 37968638
