Finding the Fourth Proportional to 16,585.86, 22,890.15 and 9,514.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,585.86 : 22,890.15 = 9,514.50 : x
2. Step 2: Convert to fraction form
   16,585.86/22,890.15 = 9,514.50/x
3. Step 3: Cross multiply
   16,585.86x = 22,890.15 × 9,514.50
4. Step 4: Simplify right side
   16,585.86x = 217,788,332.18
5. Step 5: Solve for x
   x = 217,788,332.18/16,585.86
6. Step 6: Final answer
   x = 13,130.96