Finding the Fourth Proportional to 33,123.34, 49,679.61 and 9,744.31

Step by Step Solution

1. Step 1: Write the proportion equation
   33,123.34 : 49,679.61 = 9,744.31 : x
2. Step 2: Convert to fraction form
   33,123.34/49,679.61 = 9,744.31/x
3. Step 3: Cross multiply
   33,123.34x = 49,679.61 × 9,744.31
4. Step 4: Simplify right side
   33,123.34x = 484,093,520.52
5. Step 5: Solve for x
   x = 484,093,520.52/33,123.34
6. Step 6: Final answer
   x = 14,614.88