Alright, let's work through 9886 times 4687 step by step
9886 × 4687 = 4687 × (9886)
+ 4687 × 6 yielding 28122
+ 4687 × 80 that is equal 374960
+ 4687 × 800 that results in 3749600
+ 4687 × 9000 that is equal 42183000

= 46335682
