Alright, let's work through 4343 times 9781 step by step
4343 × 9781 = 9781 × (4343)
+ 9781 × 3 that is equal 29343
+ 9781 × 40 that is equal 391240
+ 9781 × 300 what gives us 2934300
+ 9781 × 4000 yielding 39124000

= 42478883
