Finding the Fourth Proportional to 4,196.95, 5,791.98 and 2,308.77

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196.95 : 5,791.98 = 2,308.77 : x
2. Step 2: Convert to fraction form
   4,196.95/5,791.98 = 2,308.77/x
3. Step 3: Cross multiply
   4,196.95x = 5,791.98 × 2,308.77
4. Step 4: Simplify right side
   4,196.95x = 13,372,327.39
5. Step 5: Solve for x
   x = 13,372,327.39/4,196.95
6. Step 6: Final answer
   x = 3,186.20