Finding the Fourth Proportional to 16,146.14, 24,215.56 and 5,757.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,146.14 : 24,215.56 = 5,757.89 : x
2. Step 2: Convert to fraction form
   16,146.14/24,215.56 = 5,757.89/x
3. Step 3: Cross multiply
   16,146.14x = 24,215.56 × 5,757.89
4. Step 4: Simplify right side
   16,146.14x = 139,430,395.30
5. Step 5: Solve for x
   x = 139,430,395.30/16,146.14
6. Step 6: Final answer
   x = 8,635.53