Finding the Fourth Proportional to 22,015.91, 32,982.34 and 17,061.33

Step by Step Solution

1. Step 1: Write the proportion equation
   22,015.91 : 32,982.34 = 17,061.33 : x
2. Step 2: Convert to fraction form
   22,015.91/32,982.34 = 17,061.33/x
3. Step 3: Cross multiply
   22,015.91x = 32,982.34 × 17,061.33
4. Step 4: Simplify right side
   22,015.91x = 562,722,514.41
5. Step 5: Solve for x
   x = 562,722,514.41/22,015.91
6. Step 6: Final answer
   x = 25,559.82