Alright, let's work through 1258 times 3445 step by step
1258 × 3445 = 3445 × (1258)
+ 3445 × 8 that equals 27560
+ 3445 × 50 giving us 172250
+ 3445 × 200 producing 689000
+ 3445 × 1000 producing 3445000

= 4333810
