Finding the Fourth Proportional to 3,185.25, 4,768.61 and 2,367.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,185.25 : 4,768.61 = 2,367.15 : x
2. Step 2: Convert to fraction form
   3,185.25/4,768.61 = 2,367.15/x
3. Step 3: Cross multiply
   3,185.25x = 4,768.61 × 2,367.15
4. Step 4: Simplify right side
   3,185.25x = 11,288,003.33
5. Step 5: Solve for x
   x = 11,288,003.33/3,185.25
6. Step 6: Final answer
   x = 3,543.84