Finding the Fourth Proportional to 33,085.26, 49,617.09 and 10,893.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,085.26 : 49,617.09 = 10,893.42 : x
2. Step 2: Convert to fraction form
   33,085.26/49,617.09 = 10,893.42/x
3. Step 3: Cross multiply
   33,085.26x = 49,617.09 × 10,893.42
4. Step 4: Simplify right side
   33,085.26x = 540,499,800.55
5. Step 5: Solve for x
   x = 540,499,800.55/33,085.26
6. Step 6: Final answer
   x = 16,336.57