Finding the Fourth Proportional to 33,124.65, 49,679.89 and 10,932.81

Step by Step Solution

1. Step 1: Write the proportion equation
   33,124.65 : 49,679.89 = 10,932.81 : x
2. Step 2: Convert to fraction form
   33,124.65/49,679.89 = 10,932.81/x
3. Step 3: Cross multiply
   33,124.65x = 49,679.89 × 10,932.81
4. Step 4: Simplify right side
   33,124.65x = 543,140,798.19
5. Step 5: Solve for x
   x = 543,140,798.19/33,124.65
6. Step 6: Final answer
   x = 16,396.88