Finding the Fourth Proportional to 7,150.28, 10,647.96 and 7,027.16

Step by Step Solution

1. Step 1: Write the proportion equation
   7,150.28 : 10,647.96 = 7,027.16 : x
2. Step 2: Convert to fraction form
   7,150.28/10,647.96 = 7,027.16/x
3. Step 3: Cross multiply
   7,150.28x = 10,647.96 × 7,027.16
4. Step 4: Simplify right side
   7,150.28x = 74,824,839.00
5. Step 5: Solve for x
   x = 74,824,839.00/7,150.28
6. Step 6: Final answer
   x = 10,464.61