Finding the Fourth Proportional to 16,543.26, 22,830.72 and 9,469.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,543.26 : 22,830.72 = 9,469.52 : x
2. Step 2: Convert to fraction form
   16,543.26/22,830.72 = 9,469.52/x
3. Step 3: Cross multiply
   16,543.26x = 22,830.72 × 9,469.52
4. Step 4: Simplify right side
   16,543.26x = 216,195,959.65
5. Step 5: Solve for x
   x = 216,195,959.65/16,543.26
6. Step 6: Final answer
   x = 13,068.52