Alright, let's work through 4983 times 6399 step by step
4983 × 6399 = 6399 × (4983)
+ 6399 × 3 producing 19197
+ 6399 × 80 producing 511920
+ 6399 × 900 giving us 5759100
+ 6399 × 4000 giving us 25596000

= 31886217
