Finding the Fourth Proportional to 6,931.43, 9,565.37 and 3,744.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,931.43 : 9,565.37 = 3,744.73 : x
2. Step 2: Convert to fraction form
   6,931.43/9,565.37 = 3,744.73/x
3. Step 3: Cross multiply
   6,931.43x = 9,565.37 × 3,744.73
4. Step 4: Simplify right side
   6,931.43x = 35,819,728.00
5. Step 5: Solve for x
   x = 35,819,728.00/6,931.43
6. Step 6: Final answer
   x = 5,167.73