Finding the Fourth Proportional to 7,848.53, 10,831.17 and 4,311.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,848.53 : 10,831.17 = 4,311.83 : x
2. Step 2: Convert to fraction form
   7,848.53/10,831.17 = 4,311.83/x
3. Step 3: Cross multiply
   7,848.53x = 10,831.17 × 4,311.83
4. Step 4: Simplify right side
   7,848.53x = 46,702,088.03
5. Step 5: Solve for x
   x = 46,702,088.03/7,848.53
6. Step 6: Final answer
   x = 5,950.43