Finding the Fourth Proportional to 33,092.38, 49,644.72 and 10,907.31

Step by Step Solution

1. Step 1: Write the proportion equation
   33,092.38 : 49,644.72 = 10,907.31 : x
2. Step 2: Convert to fraction form
   33,092.38/49,644.72 = 10,907.31/x
3. Step 3: Cross multiply
   33,092.38x = 49,644.72 × 10,907.31
4. Step 4: Simplify right side
   33,092.38x = 541,490,537.07
5. Step 5: Solve for x
   x = 541,490,537.07/33,092.38
6. Step 6: Final answer
   x = 16,363.00