Alright, let's work through 4885 times 4025 step by step
4885 × 4025 = 4025 × (4885)
+ 4025 × 5 that results in 20125
+ 4025 × 80 giving us 322000
+ 4025 × 800 producing 3220000
+ 4025 × 4000 what gives us 16100000

= 19662125
