Finding the Fourth Proportional to 6,784.50, 9,361.85 and 3,952.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,784.50 : 9,361.85 = 3,952.47 : x
2. Step 2: Convert to fraction form
   6,784.50/9,361.85 = 3,952.47/x
3. Step 3: Cross multiply
   6,784.50x = 9,361.85 × 3,952.47
4. Step 4: Simplify right side
   6,784.50x = 37,002,411.51
5. Step 5: Solve for x
   x = 37,002,411.51/6,784.50
6. Step 6: Final answer
   x = 5,453.96