Finding the Fourth Proportional to 4,196.57, 5,791.40 and 2,308.24

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196.57 : 5,791.40 = 2,308.24 : x
2. Step 2: Convert to fraction form
   4,196.57/5,791.40 = 2,308.24/x
3. Step 3: Cross multiply
   4,196.57x = 5,791.40 × 2,308.24
4. Step 4: Simplify right side
   4,196.57x = 13,367,932.43
5. Step 5: Solve for x
   x = 13,367,932.43/4,196.57
6. Step 6: Final answer
   x = 3,185.44