Finding the Fourth Proportional to 32,477.16, 48,717.50 and 9,105.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,477.16 : 48,717.50 = 9,105.42 : x
2. Step 2: Convert to fraction form
   32,477.16/48,717.50 = 9,105.42/x
3. Step 3: Cross multiply
   32,477.16x = 48,717.50 × 9,105.42
4. Step 4: Simplify right side
   32,477.16x = 443,593,253.32
5. Step 5: Solve for x
   x = 443,593,253.32/32,477.16
6. Step 6: Final answer
   x = 13,658.62