Finding the Fourth Proportional to 22,105.30, 33,116.22 and 17,116.24

Step by Step Solution

1. Step 1: Write the proportion equation
   22,105.30 : 33,116.22 = 17,116.24 : x
2. Step 2: Convert to fraction form
   22,105.30/33,116.22 = 17,116.24/x
3. Step 3: Cross multiply
   22,105.30x = 33,116.22 × 17,116.24
4. Step 4: Simplify right side
   22,105.30x = 566,825,169.41
5. Step 5: Solve for x
   x = 566,825,169.41/22,105.30
6. Step 6: Final answer
   x = 25,642.05