Alright, let's work through 4008 times 8422 step by step
4008 × 8422 = 8422 × (4008)
+ 8422 × 8 resulting in 67376
+ 8422 × 00 that equals 0
+ 8422 × 000 producing 0
+ 8422 × 4000 resulting in 33688000

= 33755376
