Finding the Fourth Proportional to 22,933.30, 31,649.22 and 17,257.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,933.30 : 31,649.22 = 17,257.82 : x
2. Step 2: Convert to fraction form
   22,933.30/31,649.22 = 17,257.82/x
3. Step 3: Cross multiply
   22,933.30x = 31,649.22 × 17,257.82
4. Step 4: Simplify right side
   22,933.30x = 546,196,541.90
5. Step 5: Solve for x
   x = 546,196,541.90/22,933.30
6. Step 6: Final answer
   x = 23,816.74