Finding the Fourth Proportional to 8,114.32, 12,171.56 and 2,567.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,114.32 : 12,171.56 = 2,567.56 : x
2. Step 2: Convert to fraction form
   8,114.32/12,171.56 = 2,567.56/x
3. Step 3: Cross multiply
   8,114.32x = 12,171.56 × 2,567.56
4. Step 4: Simplify right side
   8,114.32x = 31,251,210.59
5. Step 5: Solve for x
   x = 31,251,210.59/8,114.32
6. Step 6: Final answer
   x = 3,851.37