Alright, let's work through 1515 times 4284 step by step
1515 × 4284 = 4284 × (1515)
+ 4284 × 5 which equals 21420
+ 4284 × 10 resulting in 42840
+ 4284 × 500 which equals 2142000
+ 4284 × 1000 that results in 4284000

= 6490260
