Finding the Fourth Proportional to 16,146.24, 24,225.59 and 5,617.35

Step by Step Solution

1. Step 1: Write the proportion equation
   16,146.24 : 24,225.59 = 5,617.35 : x
2. Step 2: Convert to fraction form
   16,146.24/24,225.59 = 5,617.35/x
3. Step 3: Cross multiply
   16,146.24x = 24,225.59 × 5,617.35
4. Step 4: Simplify right side
   16,146.24x = 136,083,589.90
5. Step 5: Solve for x
   x = 136,083,589.90/16,146.24
6. Step 6: Final answer
   x = 8,428.19