Finding the Fourth Proportional to 33,123.39, 49,686.68 and 10,936.27

Step by Step Solution

1. Step 1: Write the proportion equation
   33,123.39 : 49,686.68 = 10,936.27 : x
2. Step 2: Convert to fraction form
   33,123.39/49,686.68 = 10,936.27/x
3. Step 3: Cross multiply
   33,123.39x = 49,686.68 × 10,936.27
4. Step 4: Simplify right side
   33,123.39x = 543,386,955.31
5. Step 5: Solve for x
   x = 543,386,955.31/33,123.39
6. Step 6: Final answer
   x = 16,404.93