We're going to solve 4373 multiplied by 2878
4373 × 2878 = 2878 × (4373)
+ 2878 × 3 yielding 8634
+ 2878 × 70 which equals 201460
+ 2878 × 300 that equals 863400
+ 2878 × 4000 yielding 11512000

= 12585494
