Finding the Fourth Proportional to 9,013.86, 12,439.17 and 5,035.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,013.86 : 12,439.17 = 5,035.14 : x
2. Step 2: Convert to fraction form
   9,013.86/12,439.17 = 5,035.14/x
3. Step 3: Cross multiply
   9,013.86x = 12,439.17 × 5,035.14
4. Step 4: Simplify right side
   9,013.86x = 62,632,962.43
5. Step 5: Solve for x
   x = 62,632,962.43/9,013.86
6. Step 6: Final answer
   x = 6,948.52