Finding the Fourth Proportional to 32,131.33, 48,190.59 and 9,939.34

Step by Step Solution

1. Step 1: Write the proportion equation
   32,131.33 : 48,190.59 = 9,939.34 : x
2. Step 2: Convert to fraction form
   32,131.33/48,190.59 = 9,939.34/x
3. Step 3: Cross multiply
   32,131.33x = 48,190.59 × 9,939.34
4. Step 4: Simplify right side
   32,131.33x = 478,982,658.81
5. Step 5: Solve for x
   x = 478,982,658.81/32,131.33
6. Step 6: Final answer
   x = 14,907.03