Finding the Fourth Proportional to 33,080.76, 49,629.42 and 10,895.40

Step by Step Solution

1. Step 1: Write the proportion equation
   33,080.76 : 49,629.42 = 10,895.40 : x
2. Step 2: Convert to fraction form
   33,080.76/49,629.42 = 10,895.40/x
3. Step 3: Cross multiply
   33,080.76x = 49,629.42 × 10,895.40
4. Step 4: Simplify right side
   33,080.76x = 540,732,382.67
5. Step 5: Solve for x
   x = 540,732,382.67/33,080.76
6. Step 6: Final answer
   x = 16,345.83