Finding the Fourth Proportional to 10,308.06, 14,225.83 and 5,831.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,308.06 : 14,225.83 = 5,831.81 : x
2. Step 2: Convert to fraction form
   10,308.06/14,225.83 = 5,831.81/x
3. Step 3: Cross multiply
   10,308.06x = 14,225.83 × 5,831.81
4. Step 4: Simplify right side
   10,308.06x = 82,962,325.30
5. Step 5: Solve for x
   x = 82,962,325.30/10,308.06
6. Step 6: Final answer
   x = 8,048.30