Finding the Fourth Proportional to 5,759.36, 7,946.83 and 3,521.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,759.36 : 7,946.83 = 3,521.82 : x
2. Step 2: Convert to fraction form
   5,759.36/7,946.83 = 3,521.82/x
3. Step 3: Cross multiply
   5,759.36x = 7,946.83 × 3,521.82
4. Step 4: Simplify right side
   5,759.36x = 27,987,304.83
5. Step 5: Solve for x
   x = 27,987,304.83/5,759.36
6. Step 6: Final answer
   x = 4,859.45