Finding the Fourth Proportional to 22,461.25, 33,693.50 and 8,610.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,461.25 : 33,693.50 = 8,610.25 : x
2. Step 2: Convert to fraction form
   22,461.25/33,693.50 = 8,610.25/x
3. Step 3: Cross multiply
   22,461.25x = 33,693.50 × 8,610.25
4. Step 4: Simplify right side
   22,461.25x = 290,109,458.38
5. Step 5: Solve for x
   x = 290,109,458.38/22,461.25
6. Step 6: Final answer
   x = 12,916.00