Finding the Fourth Proportional to 4,196.30, 5,791.03 and 2,308.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196.30 : 5,791.03 = 2,308.10 : x
2. Step 2: Convert to fraction form
   4,196.30/5,791.03 = 2,308.10/x
3. Step 3: Cross multiply
   4,196.30x = 5,791.03 × 2,308.10
4. Step 4: Simplify right side
   4,196.30x = 13,366,241.62
5. Step 5: Solve for x
   x = 13,366,241.62/4,196.30
6. Step 6: Final answer
   x = 3,185.25