Finding the Fourth Proportional to 15,168.24, 22,736.96 and 5,805.86

Step by Step Solution

1. Step 1: Write the proportion equation
   15,168.24 : 22,736.96 = 5,805.86 : x
2. Step 2: Convert to fraction form
   15,168.24/22,736.96 = 5,805.86/x
3. Step 3: Cross multiply
   15,168.24x = 22,736.96 × 5,805.86
4. Step 4: Simplify right side
   15,168.24x = 132,007,606.59
5. Step 5: Solve for x
   x = 132,007,606.59/15,168.24
6. Step 6: Final answer
   x = 8,702.90