Finding the Fourth Proportional to 5,454.69, 7,527.33 and 3,096.78

Step by Step Solution

1. Step 1: Write the proportion equation
   5,454.69 : 7,527.33 = 3,096.78 : x
2. Step 2: Convert to fraction form
   5,454.69/7,527.33 = 3,096.78/x
3. Step 3: Cross multiply
   5,454.69x = 7,527.33 × 3,096.78
4. Step 4: Simplify right side
   5,454.69x = 23,310,485.00
5. Step 5: Solve for x
   x = 23,310,485.00/5,454.69
6. Step 6: Final answer
   x = 4,273.48