Finding the Fourth Proportional to 16,569.48, 22,867.20 and 9,496.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,569.48 : 22,867.20 = 9,496.56 : x
2. Step 2: Convert to fraction form
   16,569.48/22,867.20 = 9,496.56/x
3. Step 3: Cross multiply
   16,569.48x = 22,867.20 × 9,496.56
4. Step 4: Simplify right side
   16,569.48x = 217,159,736.83
5. Step 5: Solve for x
   x = 217,159,736.83/16,569.48
6. Step 6: Final answer
   x = 13,106.01