Finding the Fourth Proportional to 1,144,052.37, 1,578,792.51 and 634,753.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,052.37 : 1,578,792.51 = 634,753.53 : x
2. Step 2: Convert to fraction form
   1,144,052.37/1,578,792.51 = 634,753.53/x
3. Step 3: Cross multiply
   1,144,052.37x = 1,578,792.51 × 634,753.53
4. Step 4: Simplify right side
   1,144,052.37x = 1,002,144,118,860.06
5. Step 5: Solve for x
   x = 1,002,144,118,860.06/1,144,052.37
6. Step 6: Final answer
   x = 875,960.00