Finding the Fourth Proportional to 9,683.31, 14,527.37 and 2,757.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,683.31 : 14,527.37 = 2,757.75 : x
2. Step 2: Convert to fraction form
   9,683.31/14,527.37 = 2,757.75/x
3. Step 3: Cross multiply
   9,683.31x = 14,527.37 × 2,757.75
4. Step 4: Simplify right side
   9,683.31x = 40,062,840.83
5. Step 5: Solve for x
   x = 40,062,840.83/9,683.31
6. Step 6: Final answer
   x = 4,137.31