Finding the Fourth Proportional to 16,158.72, 24,239.70 and 5,768.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,158.72 : 24,239.70 = 5,768.04 : x
2. Step 2: Convert to fraction form
   16,158.72/24,239.70 = 5,768.04/x
3. Step 3: Cross multiply
   16,158.72x = 24,239.70 × 5,768.04
4. Step 4: Simplify right side
   16,158.72x = 139,815,559.19
5. Step 5: Solve for x
   x = 139,815,559.19/16,158.72
6. Step 6: Final answer
   x = 8,652.64