Finding the Fourth Proportional to 6,165.35, 8,507.52 and 3,647.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,165.35 : 8,507.52 = 3,647.55 : x
2. Step 2: Convert to fraction form
   6,165.35/8,507.52 = 3,647.55/x
3. Step 3: Cross multiply
   6,165.35x = 8,507.52 × 3,647.55
4. Step 4: Simplify right side
   6,165.35x = 31,031,604.58
5. Step 5: Solve for x
   x = 31,031,604.58/6,165.35
6. Step 6: Final answer
   x = 5,033.23