Alright, let's work through 3643 times 6193 step by step
3643 × 6193 = 6193 × (3643)
+ 6193 × 3 what gives us 18579
+ 6193 × 40 that results in 247720
+ 6193 × 600 giving us 3715800
+ 6193 × 3000 which equals 18579000

= 22561099
