Finding the Fourth Proportional to 16,545.25, 22,827.58 and 9,827.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,545.25 : 22,827.58 = 9,827.52 : x
2. Step 2: Convert to fraction form
   16,545.25/22,827.58 = 9,827.52/x
3. Step 3: Cross multiply
   16,545.25x = 22,827.58 × 9,827.52
4. Step 4: Simplify right side
   16,545.25x = 224,338,499.00
5. Step 5: Solve for x
   x = 224,338,499.00/16,545.25
6. Step 6: Final answer
   x = 13,559.09