Finding the Fourth Proportional to 16,159.52, 22,298.76 and 9,085.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,159.52 : 22,298.76 = 9,085.04 : x
2. Step 2: Convert to fraction form
   16,159.52/22,298.76 = 9,085.04/x
3. Step 3: Cross multiply
   16,159.52x = 22,298.76 × 9,085.04
4. Step 4: Simplify right side
   16,159.52x = 202,585,126.55
5. Step 5: Solve for x
   x = 202,585,126.55/16,159.52
6. Step 6: Final answer
   x = 12,536.58