Alright, let's work through 4357 times 5870 step by step
4357 × 5870 = 5870 × (4357)
+ 5870 × 7 yielding 41090
+ 5870 × 50 resulting in 293500
+ 5870 × 300 that is equal 1761000
+ 5870 × 4000 what gives us 23480000

= 25575590
