Alright, let's work through 4628 times 2835 step by step
4628 × 2835 = 2835 × (4628)
+ 2835 × 8 producing 22680
+ 2835 × 20 resulting in 56700
+ 2835 × 600 yielding 1701000
+ 2835 × 4000 producing 11340000

= 13120380
