Finding the Fourth Proportional to 8,234.16, 12,343.56 and 3,036

Step by Step Solution

1. Step 1: Write the proportion equation
   8,234.16 : 12,343.56 = 3,036 : x
2. Step 2: Convert to fraction form
   8,234.16/12,343.56 = 3,036/x
3. Step 3: Cross multiply
   8,234.16x = 12,343.56 × 3,036
4. Step 4: Simplify right side
   8,234.16x = 37,475,048.16
5. Step 5: Solve for x
   x = 37,475,048.16/8,234.16
6. Step 6: Final answer
   x = 4,551.17