Alright, let's work through 6876 times 3193 step by step
6876 × 3193 = 3193 × (6876)
+ 3193 × 6 what gives us 19158
+ 3193 × 70 what gives us 223510
+ 3193 × 800 that is equal 2554400
+ 3193 × 6000 yielding 19158000

= 21955068
