Finding the Fourth Proportional to 3,843.37, 5,752.60 and 3,566.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,843.37 : 5,752.60 = 3,566.55 : x
2. Step 2: Convert to fraction form
   3,843.37/5,752.60 = 3,566.55/x
3. Step 3: Cross multiply
   3,843.37x = 5,752.60 × 3,566.55
4. Step 4: Simplify right side
   3,843.37x = 20,516,935.53
5. Step 5: Solve for x
   x = 20,516,935.53/3,843.37
6. Step 6: Final answer
   x = 5,338.27