Finding the Fourth Proportional to 22,359.27, 33,540.46 and 7,563.19

Step by Step Solution

1. Step 1: Write the proportion equation
   22,359.27 : 33,540.46 = 7,563.19 : x
2. Step 2: Convert to fraction form
   22,359.27/33,540.46 = 7,563.19/x
3. Step 3: Cross multiply
   22,359.27x = 33,540.46 × 7,563.19
4. Step 4: Simplify right side
   22,359.27x = 253,672,871.67
5. Step 5: Solve for x
   x = 253,672,871.67/22,359.27
6. Step 6: Final answer
   x = 11,345.31