Finding the Fourth Proportional to 33,117.47, 49,665.67 and 10,926.71

Step by Step Solution

1. Step 1: Write the proportion equation
   33,117.47 : 49,665.67 = 10,926.71 : x
2. Step 2: Convert to fraction form
   33,117.47/49,665.67 = 10,926.71/x
3. Step 3: Cross multiply
   33,117.47x = 49,665.67 × 10,926.71
4. Step 4: Simplify right side
   33,117.47x = 542,682,373.05
5. Step 5: Solve for x
   x = 542,682,373.05/33,117.47
6. Step 6: Final answer
   x = 16,386.59