Finding the Fourth Proportional to 414,456.52, 571,949.04 and 233,168.50

Step by Step Solution

1. Step 1: Write the proportion equation
   414,456.52 : 571,949.04 = 233,168.50 : x
2. Step 2: Convert to fraction form
   414,456.52/571,949.04 = 233,168.50/x
3. Step 3: Cross multiply
   414,456.52x = 571,949.04 × 233,168.50
4. Step 4: Simplify right side
   414,456.52x = 133,360,499,733.24
5. Step 5: Solve for x
   x = 133,360,499,733.24/414,456.52
6. Step 6: Final answer
   x = 321,771.99