Finding the Fourth Proportional to 332,931.34, 499,522.89 and 199,904.14

Step by Step Solution

1. Step 1: Write the proportion equation
   332,931.34 : 499,522.89 = 199,904.14 : x
2. Step 2: Convert to fraction form
   332,931.34/499,522.89 = 199,904.14/x
3. Step 3: Cross multiply
   332,931.34x = 499,522.89 × 199,904.14
4. Step 4: Simplify right side
   332,931.34x = 99,856,693,735.76
5. Step 5: Solve for x
   x = 99,856,693,735.76/332,931.34
6. Step 6: Final answer
   x = 299,931.79