Finding the Fourth Proportional to 16,156.80, 24,238.48 and 5,768.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,156.80 : 24,238.48 = 5,768.28 : x
2. Step 2: Convert to fraction form
   16,156.80/24,238.48 = 5,768.28/x
3. Step 3: Cross multiply
   16,156.80x = 24,238.48 × 5,768.28
4. Step 4: Simplify right side
   16,156.80x = 139,814,339.41
5. Step 5: Solve for x
   x = 139,814,339.41/16,156.80
6. Step 6: Final answer
   x = 8,653.59