Finding the Fourth Proportional to 6,711.37, 9,261.98 and 3,727.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,711.37 : 9,261.98 = 3,727.48 : x
2. Step 2: Convert to fraction form
   6,711.37/9,261.98 = 3,727.48/x
3. Step 3: Cross multiply
   6,711.37x = 9,261.98 × 3,727.48
4. Step 4: Simplify right side
   6,711.37x = 34,523,863.51
5. Step 5: Solve for x
   x = 34,523,863.51/6,711.37
6. Step 6: Final answer
   x = 5,144.09