Finding the Fourth Proportional to 22,118.24, 33,171.48 and 15,096.98

Step by Step Solution

1. Step 1: Write the proportion equation
   22,118.24 : 33,171.48 = 15,096.98 : x
2. Step 2: Convert to fraction form
   22,118.24/33,171.48 = 15,096.98/x
3. Step 3: Cross multiply
   22,118.24x = 33,171.48 × 15,096.98
4. Step 4: Simplify right side
   22,118.24x = 500,789,004.27
5. Step 5: Solve for x
   x = 500,789,004.27/22,118.24
6. Step 6: Final answer
   x = 22,641.45