Finding the Fourth Proportional to 5,510.96, 7,596.96 and 4,020.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,510.96 : 7,596.96 = 4,020.56 : x
2. Step 2: Convert to fraction form
   5,510.96/7,596.96 = 4,020.56/x
3. Step 3: Cross multiply
   5,510.96x = 7,596.96 × 4,020.56
4. Step 4: Simplify right side
   5,510.96x = 30,544,033.50
5. Step 5: Solve for x
   x = 30,544,033.50/5,510.96
6. Step 6: Final answer
   x = 5,542.42