Finding the Fourth Proportional to 16,257.78, 24,383.91 and 4,568.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,257.78 : 24,383.91 = 4,568.25 : x
2. Step 2: Convert to fraction form
   16,257.78/24,383.91 = 4,568.25/x
3. Step 3: Cross multiply
   16,257.78x = 24,383.91 × 4,568.25
4. Step 4: Simplify right side
   16,257.78x = 111,391,796.86
5. Step 5: Solve for x
   x = 111,391,796.86/16,257.78
6. Step 6: Final answer
   x = 6,851.60