Finding the Fourth Proportional to 22,076.28, 30,476.55 and 17,029.17

Step by Step Solution

1. Step 1: Write the proportion equation
   22,076.28 : 30,476.55 = 17,029.17 : x
2. Step 2: Convert to fraction form
   22,076.28/30,476.55 = 17,029.17/x
3. Step 3: Cross multiply
   22,076.28x = 30,476.55 × 17,029.17
4. Step 4: Simplify right side
   22,076.28x = 518,990,414.82
5. Step 5: Solve for x
   x = 518,990,414.82/22,076.28
6. Step 6: Final answer
   x = 23,508.96