Finding the Fourth Proportional to 3,765.52, 5,616.50 and 3,650.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,765.52 : 5,616.50 = 3,650.32 : x
2. Step 2: Convert to fraction form
   3,765.52/5,616.50 = 3,650.32/x
3. Step 3: Cross multiply
   3,765.52x = 5,616.50 × 3,650.32
4. Step 4: Simplify right side
   3,765.52x = 20,502,022.28
5. Step 5: Solve for x
   x = 20,502,022.28/3,765.52
6. Step 6: Final answer
   x = 5,444.67