Finding the Fourth Proportional to 11,086.80, 16,629.79 and 3,295.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,086.80 : 16,629.79 = 3,295.41 : x
2. Step 2: Convert to fraction form
   11,086.80/16,629.79 = 3,295.41/x
3. Step 3: Cross multiply
   11,086.80x = 16,629.79 × 3,295.41
4. Step 4: Simplify right side
   11,086.80x = 54,801,976.26
5. Step 5: Solve for x
   x = 54,801,976.26/11,086.80
6. Step 6: Final answer
   x = 4,942.99