Alright, let's work through 4280 times 9948 step by step
4280 × 9948 = 9948 × (4280)
+ 9948 × 0 yielding 0
+ 9948 × 80 producing 795840
+ 9948 × 200 resulting in 1989600
+ 9948 × 4000 producing 39792000

= 42577440
