We're going to solve 1578 multiplied by 4198
1578 × 4198 = 4198 × (1578)
+ 4198 × 8 yielding 33584
+ 4198 × 70 producing 293860
+ 4198 × 500 which equals 2099000
+ 4198 × 1000 producing 4198000

= 6624444
