Finding the Fourth Proportional to 33,085.08, 49,634.46 and 10,899.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,085.08 : 49,634.46 = 10,899.82 : x
2. Step 2: Convert to fraction form
   33,085.08/49,634.46 = 10,899.82/x
3. Step 3: Cross multiply
   33,085.08x = 49,634.46 × 10,899.82
4. Step 4: Simplify right side
   33,085.08x = 541,006,679.80
5. Step 5: Solve for x
   x = 541,006,679.80/33,085.08
6. Step 6: Final answer
   x = 16,351.98