Finding the Fourth Proportional to 5,768.33, 7,908.37 and 5,663.23

Step by Step Solution

1. Step 1: Write the proportion equation
   5,768.33 : 7,908.37 = 5,663.23 : x
2. Step 2: Convert to fraction form
   5,768.33/7,908.37 = 5,663.23/x
3. Step 3: Cross multiply
   5,768.33x = 7,908.37 × 5,663.23
4. Step 4: Simplify right side
   5,768.33x = 44,786,884.31
5. Step 5: Solve for x
   x = 44,786,884.31/5,768.33
6. Step 6: Final answer
   x = 7,764.28