We're going to solve 1686 multiplied by 4686
1686 × 4686 = 4686 × (1686)
+ 4686 × 6 that equals 28116
+ 4686 × 80 that results in 374880
+ 4686 × 600 that results in 2811600
+ 4686 × 1000 producing 4686000

= 7900596
