Finding the Fourth Proportional to 33,288.50, 49,930.02 and 9,914.94

Step by Step Solution

1. Step 1: Write the proportion equation
   33,288.50 : 49,930.02 = 9,914.94 : x
2. Step 2: Convert to fraction form
   33,288.50/49,930.02 = 9,914.94/x
3. Step 3: Cross multiply
   33,288.50x = 49,930.02 × 9,914.94
4. Step 4: Simplify right side
   33,288.50x = 495,053,152.50
5. Step 5: Solve for x
   x = 495,053,152.50/33,288.50
6. Step 6: Final answer
   x = 14,871.60