Finding the Fourth Proportional to 482,902.32, 724,491.72 and 233,724.72

Step by Step Solution

1. Step 1: Write the proportion equation
   482,902.32 : 724,491.72 = 233,724.72 : x
2. Step 2: Convert to fraction form
   482,902.32/724,491.72 = 233,724.72/x
3. Step 3: Cross multiply
   482,902.32x = 724,491.72 × 233,724.72
4. Step 4: Simplify right side
   482,902.32x = 169,331,624,399.32
5. Step 5: Solve for x
   x = 169,331,624,399.32/482,902.32
6. Step 6: Final answer
   x = 350,653.99