Alright, let's work through 4219 times 6545 step by step
4219 × 6545 = 6545 × (4219)
+ 6545 × 9 yielding 58905
+ 6545 × 10 that is equal 65450
+ 6545 × 200 what gives us 1309000
+ 6545 × 4000 giving us 26180000

= 27613355
