Finding the Fourth Proportional to 8,171.98, 12,248.24 and 5,693.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,171.98 : 12,248.24 = 5,693.38 : x
2. Step 2: Convert to fraction form
   8,171.98/12,248.24 = 5,693.38/x
3. Step 3: Cross multiply
   8,171.98x = 12,248.24 × 5,693.38
4. Step 4: Simplify right side
   8,171.98x = 69,733,884.65
5. Step 5: Solve for x
   x = 69,733,884.65/8,171.98
6. Step 6: Final answer
   x = 8,533.29