Finding the Fourth Proportional to 244,964.55, 367,446.69 and 76,499.31

Step by Step Solution

1. Step 1: Write the proportion equation
   244,964.55 : 367,446.69 = 76,499.31 : x
2. Step 2: Convert to fraction form
   244,964.55/367,446.69 = 76,499.31/x
3. Step 3: Cross multiply
   244,964.55x = 367,446.69 × 76,499.31
4. Step 4: Simplify right side
   244,964.55x = 28,109,418,246.78
5. Step 5: Solve for x
   x = 28,109,418,246.78/244,964.55
6. Step 6: Final answer
   x = 114,748.92