Alright, let's work through 3429 times 1402 step by step
3429 × 1402 = 1402 × (3429)
+ 1402 × 9 that results in 12618
+ 1402 × 20 that results in 28040
+ 1402 × 400 yielding 560800
+ 1402 × 3000 that is equal 4206000

= 4807458
