Finding the Fourth Proportional to 32,717.34, 49,044.83 and 10,515.15

Step by Step Solution

1. Step 1: Write the proportion equation
   32,717.34 : 49,044.83 = 10,515.15 : x
2. Step 2: Convert to fraction form
   32,717.34/49,044.83 = 10,515.15/x
3. Step 3: Cross multiply
   32,717.34x = 49,044.83 × 10,515.15
4. Step 4: Simplify right side
   32,717.34x = 515,713,691.60
5. Step 5: Solve for x
   x = 515,713,691.60/32,717.34
6. Step 6: Final answer
   x = 15,762.70