Finding the Fourth Proportional to 429,824.67, 593,132.00 and 238,831.53

Step by Step Solution

1. Step 1: Write the proportion equation
   429,824.67 : 593,132.00 = 238,831.53 : x
2. Step 2: Convert to fraction form
   429,824.67/593,132.00 = 238,831.53/x
3. Step 3: Cross multiply
   429,824.67x = 593,132.00 × 238,831.53
4. Step 4: Simplify right side
   429,824.67x = 141,658,621,857.80
5. Step 5: Solve for x
   x = 141,658,621,857.80/429,824.67
6. Step 6: Final answer
   x = 329,573.04