Finding the Fourth Proportional to 11,155.16, 16,735.52 and 3,363.97

Step by Step Solution

1. Step 1: Write the proportion equation
   11,155.16 : 16,735.52 = 3,363.97 : x
2. Step 2: Convert to fraction form
   11,155.16/16,735.52 = 3,363.97/x
3. Step 3: Cross multiply
   11,155.16x = 16,735.52 × 3,363.97
4. Step 4: Simplify right side
   11,155.16x = 56,297,787.21
5. Step 5: Solve for x
   x = 56,297,787.21/11,155.16
6. Step 6: Final answer
   x = 5,046.79