Finding the Fourth Proportional to 11,552.42, 17,326.82 and 3,231.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,552.42 : 17,326.82 = 3,231.56 : x
2. Step 2: Convert to fraction form
   11,552.42/17,326.82 = 3,231.56/x
3. Step 3: Cross multiply
   11,552.42x = 17,326.82 × 3,231.56
4. Step 4: Simplify right side
   11,552.42x = 55,992,658.44
5. Step 5: Solve for x
   x = 55,992,658.44/11,552.42
6. Step 6: Final answer
   x = 4,846.83