Alright, let's work through 4373 times 7870 step by step
4373 × 7870 = 7870 × (4373)
+ 7870 × 3 that is equal 23610
+ 7870 × 70 resulting in 550900
+ 7870 × 300 which equals 2361000
+ 7870 × 4000 what gives us 31480000

= 34415510
