Finding the Fourth Proportional to 5,456.52, 7,527.87 and 3,098.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,456.52 : 7,527.87 = 3,098.34 : x
2. Step 2: Convert to fraction form
   5,456.52/7,527.87 = 3,098.34/x
3. Step 3: Cross multiply
   5,456.52x = 7,527.87 × 3,098.34
4. Step 4: Simplify right side
   5,456.52x = 23,323,900.74
5. Step 5: Solve for x
   x = 23,323,900.74/5,456.52
6. Step 6: Final answer
   x = 4,274.50