Finding the Fourth Proportional to 304,086.87, 456,357.50 and 114,733.98

Step by Step Solution

1. Step 1: Write the proportion equation
   304,086.87 : 456,357.50 = 114,733.98 : x
2. Step 2: Convert to fraction form
   304,086.87/456,357.50 = 114,733.98/x
3. Step 3: Cross multiply
   304,086.87x = 456,357.50 × 114,733.98
4. Step 4: Simplify right side
   304,086.87x = 52,359,711,704.18
5. Step 5: Solve for x
   x = 52,359,711,704.18/304,086.87
6. Step 6: Final answer
   x = 172,186.69