Alright, let's work through 4249 times 855 step by step
4249 × 855 = 855 × (4249)
+ 855 × 9 which equals 7695
+ 855 × 40 producing 34200
+ 855 × 200 giving us 171000
+ 855 × 4000 producing 3420000

= 3632895
