Finding the Fourth Proportional to 16,545.78, 22,834.18 and 9,472.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,545.78 : 22,834.18 = 9,472.04 : x
2. Step 2: Convert to fraction form
   16,545.78/22,834.18 = 9,472.04/x
3. Step 3: Cross multiply
   16,545.78x = 22,834.18 × 9,472.04
4. Step 4: Simplify right side
   16,545.78x = 216,286,266.33
5. Step 5: Solve for x
   x = 216,286,266.33/16,545.78
6. Step 6: Final answer
   x = 13,071.99