Alright, let's work through 1839 times 2260 step by step
1839 × 2260 = 2260 × (1839)
+ 2260 × 9 which equals 20340
+ 2260 × 30 producing 67800
+ 2260 × 800 that equals 1808000
+ 2260 × 1000 giving us 2260000

= 4156140
