Finding the Fourth Proportional to 33,028.35, 49,540.77 and 10,838.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,028.35 : 49,540.77 = 10,838.82 : x
2. Step 2: Convert to fraction form
   33,028.35/49,540.77 = 10,838.82/x
3. Step 3: Cross multiply
   33,028.35x = 49,540.77 × 10,838.82
4. Step 4: Simplify right side
   33,028.35x = 536,963,488.69
5. Step 5: Solve for x
   x = 536,963,488.69/33,028.35
6. Step 6: Final answer
   x = 16,257.65