Finding the Fourth Proportional to 9,499.75, 14,241.95 and 3,957.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.75 : 14,241.95 = 3,957.27 : x
2. Step 2: Convert to fraction form
   9,499.75/14,241.95 = 3,957.27/x
3. Step 3: Cross multiply
   9,499.75x = 14,241.95 × 3,957.27
4. Step 4: Simplify right side
   9,499.75x = 56,359,183.12
5. Step 5: Solve for x
   x = 56,359,183.12/9,499.75
6. Step 6: Final answer
   x = 5,932.70