Finding the Fourth Proportional to 5,613.56, 7,747.16 and 3,096.15

Step by Step Solution

1. Step 1: Write the proportion equation
   5,613.56 : 7,747.16 = 3,096.15 : x
2. Step 2: Convert to fraction form
   5,613.56/7,747.16 = 3,096.15/x
3. Step 3: Cross multiply
   5,613.56x = 7,747.16 × 3,096.15
4. Step 4: Simplify right side
   5,613.56x = 23,986,353.95
5. Step 5: Solve for x
   x = 23,986,353.95/5,613.56
6. Step 6: Final answer
   x = 4,272.93