Alright, let's work through 4452 times 144 step by step
4452 × 144 = 144 × (4452)
+ 144 × 2 that equals 288
+ 144 × 50 which equals 7200
+ 144 × 400 what gives us 57600
+ 144 × 4000 that equals 576000

= 641088
