Finding the Fourth Proportional to 10,096.28, 15,134.67 and 5,168.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,096.28 : 15,134.67 = 5,168.24 : x
2. Step 2: Convert to fraction form
   10,096.28/15,134.67 = 5,168.24/x
3. Step 3: Cross multiply
   10,096.28x = 15,134.67 × 5,168.24
4. Step 4: Simplify right side
   10,096.28x = 78,219,606.88
5. Step 5: Solve for x
   x = 78,219,606.88/10,096.28
6. Step 6: Final answer
   x = 7,747.37