Finding the Fourth Proportional to 11,046.18, 16,569.41 and 3,936.07

Step by Step Solution

1. Step 1: Write the proportion equation
   11,046.18 : 16,569.41 = 3,936.07 : x
2. Step 2: Convert to fraction form
   11,046.18/16,569.41 = 3,936.07/x
3. Step 3: Cross multiply
   11,046.18x = 16,569.41 × 3,936.07
4. Step 4: Simplify right side
   11,046.18x = 65,218,357.62
5. Step 5: Solve for x
   x = 65,218,357.62/11,046.18
6. Step 6: Final answer
   x = 5,904.15