Finding the Fourth Proportional to 3,757.54, 5,636.82 and 3,550.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,757.54 : 5,636.82 = 3,550.28 : x
2. Step 2: Convert to fraction form
   3,757.54/5,636.82 = 3,550.28/x
3. Step 3: Cross multiply
   3,757.54x = 5,636.82 × 3,550.28
4. Step 4: Simplify right side
   3,757.54x = 20,012,289.31
5. Step 5: Solve for x
   x = 20,012,289.31/3,757.54
6. Step 6: Final answer
   x = 5,325.90