Finding the Fourth Proportional to 6,336.72, 8,744.72 and 3,684.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,336.72 : 8,744.72 = 3,684.27 : x
2. Step 2: Convert to fraction form
   6,336.72/8,744.72 = 3,684.27/x
3. Step 3: Cross multiply
   6,336.72x = 8,744.72 × 3,684.27
4. Step 4: Simplify right side
   6,336.72x = 32,217,909.55
5. Step 5: Solve for x
   x = 32,217,909.55/6,336.72
6. Step 6: Final answer
   x = 5,084.32