Finding the Fourth Proportional to 754,002.87, 1,040,497.61 and 414,468.69

Step by Step Solution

1. Step 1: Write the proportion equation
   754,002.87 : 1,040,497.61 = 414,468.69 : x
2. Step 2: Convert to fraction form
   754,002.87/1,040,497.61 = 414,468.69/x
3. Step 3: Cross multiply
   754,002.87x = 1,040,497.61 × 414,468.69
4. Step 4: Simplify right side
   754,002.87x = 431,253,681,364.83
5. Step 5: Solve for x
   x = 431,253,681,364.83/754,002.87
6. Step 6: Final answer
   x = 571,952.31