Finding the Fourth Proportional to 16,540.02, 22,825.74 and 9,468.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,540.02 : 22,825.74 = 9,468.72 : x
2. Step 2: Convert to fraction form
   16,540.02/22,825.74 = 9,468.72/x
3. Step 3: Cross multiply
   16,540.02x = 22,825.74 × 9,468.72
4. Step 4: Simplify right side
   16,540.02x = 216,130,540.85
5. Step 5: Solve for x
   x = 216,130,540.85/16,540.02
6. Step 6: Final answer
   x = 13,067.13