Finding the Fourth Proportional to 22,097.71, 33,142.24 and 8,243.95

Step by Step Solution

1. Step 1: Write the proportion equation
   22,097.71 : 33,142.24 = 8,243.95 : x
2. Step 2: Convert to fraction form
   22,097.71/33,142.24 = 8,243.95/x
3. Step 3: Cross multiply
   22,097.71x = 33,142.24 × 8,243.95
4. Step 4: Simplify right side
   22,097.71x = 273,222,969.45
5. Step 5: Solve for x
   x = 273,222,969.45/22,097.71
6. Step 6: Final answer
   x = 12,364.31