Alright, let's work through 6830 times 4439 step by step
6830 × 4439 = 4439 × (6830)
+ 4439 × 0 producing 0
+ 4439 × 30 yielding 133170
+ 4439 × 800 producing 3551200
+ 4439 × 6000 yielding 26634000

= 30318370
