Alright, let's work through 1433 times 7145 step by step
1433 × 7145 = 7145 × (1433)
+ 7145 × 3 that equals 21435
+ 7145 × 30 resulting in 214350
+ 7145 × 400 resulting in 2858000
+ 7145 × 1000 resulting in 7145000

= 10238785
