Finding the Fourth Proportional to 11,337.85, 17,007.15 and 5,097.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,337.85 : 17,007.15 = 5,097.88 : x
2. Step 2: Convert to fraction form
   11,337.85/17,007.15 = 5,097.88/x
3. Step 3: Cross multiply
   11,337.85x = 17,007.15 × 5,097.88
4. Step 4: Simplify right side
   11,337.85x = 86,700,325.88
5. Step 5: Solve for x
   x = 86,700,325.88/11,337.85
6. Step 6: Final answer
   x = 7,646.98