Finding the Fourth Proportional to 9,168.32, 13,740.17 and 5,002.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,168.32 : 13,740.17 = 5,002.09 : x
2. Step 2: Convert to fraction form
   9,168.32/13,740.17 = 5,002.09/x
3. Step 3: Cross multiply
   9,168.32x = 13,740.17 × 5,002.09
4. Step 4: Simplify right side
   9,168.32x = 68,729,507.59
5. Step 5: Solve for x
   x = 68,729,507.59/9,168.32
6. Step 6: Final answer
   x = 7,496.41