We're going to solve 7877 multiplied by 5131
7877 × 5131 = 5131 × (7877)
+ 5131 × 7 producing 35917
+ 5131 × 70 producing 359170
+ 5131 × 800 yielding 4104800
+ 5131 × 7000 what gives us 35917000

= 40416887
