Finding the Fourth Proportional to 985,314.72, 1,359,733.69 and 532,605.72

Step by Step Solution

1. Step 1: Write the proportion equation
   985,314.72 : 1,359,733.69 = 532,605.72 : x
2. Step 2: Convert to fraction form
   985,314.72/1,359,733.69 = 532,605.72/x
3. Step 3: Cross multiply
   985,314.72x = 1,359,733.69 × 532,605.72
4. Step 4: Simplify right side
   985,314.72x = 724,201,940,970.71
5. Step 5: Solve for x
   x = 724,201,940,970.71/985,314.72
6. Step 6: Final answer
   x = 734,995.56