Finding the Fourth Proportional to 33,204.72, 49,821.81 and 17,406

Step by Step Solution

1. Step 1: Write the proportion equation
   33,204.72 : 49,821.81 = 17,406 : x
2. Step 2: Convert to fraction form
   33,204.72/49,821.81 = 17,406/x
3. Step 3: Cross multiply
   33,204.72x = 49,821.81 × 17,406
4. Step 4: Simplify right side
   33,204.72x = 867,198,424.86
5. Step 5: Solve for x
   x = 867,198,424.86/33,204.72
6. Step 6: Final answer
   x = 26,116.72