Alright, let's work through 6789 times 2984 step by step
6789 × 2984 = 2984 × (6789)
+ 2984 × 9 that is equal 26856
+ 2984 × 80 that is equal 238720
+ 2984 × 700 that is equal 2088800
+ 2984 × 6000 producing 17904000

= 20258376
