Alright, let's work through 6867 times 721 step by step
6867 × 721 = 721 × (6867)
+ 721 × 7 that results in 5047
+ 721 × 60 giving us 43260
+ 721 × 800 which equals 576800
+ 721 × 6000 that results in 4326000

= 4951107
