Finding the Fourth Proportional to 17,363.49, 26,076.83 and 16,658.79

Step by Step Solution

1. Step 1: Write the proportion equation
   17,363.49 : 26,076.83 = 16,658.79 : x
2. Step 2: Convert to fraction form
   17,363.49/26,076.83 = 16,658.79/x
3. Step 3: Cross multiply
   17,363.49x = 26,076.83 × 16,658.79
4. Step 4: Simplify right side
   17,363.49x = 434,408,351.54
5. Step 5: Solve for x
   x = 434,408,351.54/17,363.49
6. Step 6: Final answer
   x = 25,018.49