Alright, let's work through 2145 times 4303 step by step
2145 × 4303 = 4303 × (2145)
+ 4303 × 5 that equals 21515
+ 4303 × 40 which equals 172120
+ 4303 × 100 that is equal 430300
+ 4303 × 2000 that results in 8606000

= 9229935
