Finding the Fourth Proportional to 5,726.30, 8,023.30 and 5,726.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,726.30 : 8,023.30 = 5,726.30 : x
2. Step 2: Convert to fraction form
   5,726.30/8,023.30 = 5,726.30/x
3. Step 3: Cross multiply
   5,726.30x = 8,023.30 × 5,726.30
4. Step 4: Simplify right side
   5,726.30x = 45,943,822.79
5. Step 5: Solve for x
   x = 45,943,822.79/5,726.30
6. Step 6: Final answer
   x = 8,023.30