Finding the Fourth Proportional to 4,196.85, 5,791.79 and 2,308.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196.85 : 5,791.79 = 2,308.50 : x
2. Step 2: Convert to fraction form
   4,196.85/5,791.79 = 2,308.50/x
3. Step 3: Cross multiply
   4,196.85x = 5,791.79 × 2,308.50
4. Step 4: Simplify right side
   4,196.85x = 13,370,335.67
5. Step 5: Solve for x
   x = 13,370,335.67/4,196.85
6. Step 6: Final answer
   x = 3,185.80