Finding the Fourth Proportional to 3,953.82, 5,932.85 and 2,566.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,953.82 : 5,932.85 = 2,566.83 : x
2. Step 2: Convert to fraction form
   3,953.82/5,932.85 = 2,566.83/x
3. Step 3: Cross multiply
   3,953.82x = 5,932.85 × 2,566.83
4. Step 4: Simplify right side
   3,953.82x = 15,228,604.53
5. Step 5: Solve for x
   x = 15,228,604.53/3,953.82
6. Step 6: Final answer
   x = 3,851.62