Alright, let's work through 4350 times 1812 step by step
4350 × 1812 = 1812 × (4350)
+ 1812 × 0 that equals 0
+ 1812 × 50 that is equal 90600
+ 1812 × 300 yielding 543600
+ 1812 × 4000 that results in 7248000

= 7882200
