We're going to solve 7687 multiplied by 4480
7687 × 4480 = 4480 × (7687)
+ 4480 × 7 that is equal 31360
+ 4480 × 80 that equals 358400
+ 4480 × 600 yielding 2688000
+ 4480 × 7000 that is equal 31360000

= 34437760
