Finding the Fourth Proportional to 10,307.16, 14,224.62 and 5,831.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,307.16 : 14,224.62 = 5,831.10 : x
2. Step 2: Convert to fraction form
   10,307.16/14,224.62 = 5,831.10/x
3. Step 3: Cross multiply
   10,307.16x = 14,224.62 × 5,831.10
4. Step 4: Simplify right side
   10,307.16x = 82,945,181.68
5. Step 5: Solve for x
   x = 82,945,181.68/10,307.16
6. Step 6: Final answer
   x = 8,047.34