Finding the Fourth Proportional to 954,443.52, 1,317,132.72 and 524,730.96

Step by Step Solution

1. Step 1: Write the proportion equation
   954,443.52 : 1,317,132.72 = 524,730.96 : x
2. Step 2: Convert to fraction form
   954,443.52/1,317,132.72 = 524,730.96/x
3. Step 3: Cross multiply
   954,443.52x = 1,317,132.72 × 524,730.96
4. Step 4: Simplify right side
   954,443.52x = 691,140,316,613.01
5. Step 5: Solve for x
   x = 691,140,316,613.01/954,443.52
6. Step 6: Final answer
   x = 724,129.09