Finding the Fourth Proportional to 16,540.72, 22,823.46 and 9,467.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,540.72 : 22,823.46 = 9,467.14 : x
2. Step 2: Convert to fraction form
   16,540.72/22,823.46 = 9,467.14/x
3. Step 3: Cross multiply
   16,540.72x = 22,823.46 × 9,467.14
4. Step 4: Simplify right side
   16,540.72x = 216,072,891.10
5. Step 5: Solve for x
   x = 216,072,891.10/16,540.72
6. Step 6: Final answer
   x = 13,063.09