Alright, let's work through 2634 times 135 step by step
2634 × 135 = 135 × (2634)
+ 135 × 4 what gives us 540
+ 135 × 30 giving us 4050
+ 135 × 600 resulting in 81000
+ 135 × 2000 that equals 270000

= 355590
