We're going to solve 1678 multiplied by 4131
1678 × 4131 = 4131 × (1678)
+ 4131 × 8 resulting in 33048
+ 4131 × 70 producing 289170
+ 4131 × 600 which equals 2478600
+ 4131 × 1000 yielding 4131000

= 6931818
