We're going to solve 2863 multiplied by 1687
2863 × 1687 = 1687 × (2863)
+ 1687 × 3 that equals 5061
+ 1687 × 60 resulting in 101220
+ 1687 × 800 giving us 1349600
+ 1687 × 2000 which equals 3374000

= 4829881
