Finding the Fourth Proportional to 33,532.62, 50,306.72 and 9,839.21

Step by Step Solution

1. Step 1: Write the proportion equation
   33,532.62 : 50,306.72 = 9,839.21 : x
2. Step 2: Convert to fraction form
   33,532.62/50,306.72 = 9,839.21/x
3. Step 3: Cross multiply
   33,532.62x = 50,306.72 × 9,839.21
4. Step 4: Simplify right side
   33,532.62x = 494,978,081.76
5. Step 5: Solve for x
   x = 494,978,081.76/33,532.62
6. Step 6: Final answer
   x = 14,761.09