Finding the Fourth Proportional to 7,663.73, 10,575.27 and 4,306.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,663.73 : 10,575.27 = 4,306.28 : x
2. Step 2: Convert to fraction form
   7,663.73/10,575.27 = 4,306.28/x
3. Step 3: Cross multiply
   7,663.73x = 10,575.27 × 4,306.28
4. Step 4: Simplify right side
   7,663.73x = 45,540,020.82
5. Step 5: Solve for x
   x = 45,540,020.82/7,663.73
6. Step 6: Final answer
   x = 5,942.28