Finding the Fourth Proportional to 22,867.30, 34,308.24 and 8,085.61

Step by Step Solution

1. Step 1: Write the proportion equation
   22,867.30 : 34,308.24 = 8,085.61 : x
2. Step 2: Convert to fraction form
   22,867.30/34,308.24 = 8,085.61/x
3. Step 3: Cross multiply
   22,867.30x = 34,308.24 × 8,085.61
4. Step 4: Simplify right side
   22,867.30x = 277,403,048.43
5. Step 5: Solve for x
   x = 277,403,048.43/22,867.30
6. Step 6: Final answer
   x = 12,130.99