Finding the Fourth Proportional to 9,170.32, 13,743.16 and 5,004.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,170.32 : 13,743.16 = 5,004.09 : x
2. Step 2: Convert to fraction form
   9,170.32/13,743.16 = 5,004.09/x
3. Step 3: Cross multiply
   9,170.32x = 13,743.16 × 5,004.09
4. Step 4: Simplify right side
   9,170.32x = 68,772,009.52
5. Step 5: Solve for x
   x = 68,772,009.52/9,170.32
6. Step 6: Final answer
   x = 7,499.41