Alright, let's work through 1511 times 2319 step by step
1511 × 2319 = 2319 × (1511)
+ 2319 × 1 that equals 2319
+ 2319 × 10 resulting in 23190
+ 2319 × 500 producing 1159500
+ 2319 × 1000 giving us 2319000

= 3504009
