Finding the Fourth Proportional to 8,216.56, 12,326.52 and 3,022.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,216.56 : 12,326.52 = 3,022.48 : x
2. Step 2: Convert to fraction form
   8,216.56/12,326.52 = 3,022.48/x
3. Step 3: Cross multiply
   8,216.56x = 12,326.52 × 3,022.48
4. Step 4: Simplify right side
   8,216.56x = 37,256,660.17
5. Step 5: Solve for x
   x = 37,256,660.17/8,216.56
6. Step 6: Final answer
   x = 4,534.34