Finding the Fourth Proportional to 33,117.29, 49,680.86 and 10,933.01

Step by Step Solution

1. Step 1: Write the proportion equation
   33,117.29 : 49,680.86 = 10,933.01 : x
2. Step 2: Convert to fraction form
   33,117.29/49,680.86 = 10,933.01/x
3. Step 3: Cross multiply
   33,117.29x = 49,680.86 × 10,933.01
4. Step 4: Simplify right side
   33,117.29x = 543,161,036.12
5. Step 5: Solve for x
   x = 543,161,036.12/33,117.29
6. Step 6: Final answer
   x = 16,401.13