Finding the Fourth Proportional to 11,043.25, 16,560.82 and 3,645.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,043.25 : 16,560.82 = 3,645.52 : x
2. Step 2: Convert to fraction form
   11,043.25/16,560.82 = 3,645.52/x
3. Step 3: Cross multiply
   11,043.25x = 16,560.82 × 3,645.52
4. Step 4: Simplify right side
   11,043.25x = 60,372,800.53
5. Step 5: Solve for x
   x = 60,372,800.53/11,043.25
6. Step 6: Final answer
   x = 5,466.94