Finding the Fourth Proportional to 3,782.03, 5,215.71 and 2,365.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,782.03 : 5,215.71 = 2,365.27 : x
2. Step 2: Convert to fraction form
   3,782.03/5,215.71 = 2,365.27/x
3. Step 3: Cross multiply
   3,782.03x = 5,215.71 × 2,365.27
4. Step 4: Simplify right side
   3,782.03x = 12,336,536.31
5. Step 5: Solve for x
   x = 12,336,536.31/3,782.03
6. Step 6: Final answer
   x = 3,261.88