Alright, let's work through 8427 times 5608 step by step
8427 × 5608 = 5608 × (8427)
+ 5608 × 7 yielding 39256
+ 5608 × 20 producing 112160
+ 5608 × 400 producing 2243200
+ 5608 × 8000 resulting in 44864000

= 47258616
