Finding the Fourth Proportional to 743,061.16, 1,025,686.02 and 441,253

Step by Step Solution

1. Step 1: Write the proportion equation
   743,061.16 : 1,025,686.02 = 441,253 : x
2. Step 2: Convert to fraction form
   743,061.16/1,025,686.02 = 441,253/x
3. Step 3: Cross multiply
   743,061.16x = 1,025,686.02 × 441,253
4. Step 4: Simplify right side
   743,061.16x = 452,587,033,383.06
5. Step 5: Solve for x
   x = 452,587,033,383.06/743,061.16
6. Step 6: Final answer
   x = 609,084.50