Finding the Fourth Proportional to 2,308.53, 3,459.55 and 1,007.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.53 : 3,459.55 = 1,007.27 : x
2. Step 2: Convert to fraction form
   2,308.53/3,459.55 = 1,007.27/x
3. Step 3: Cross multiply
   2,308.53x = 3,459.55 × 1,007.27
4. Step 4: Simplify right side
   2,308.53x = 3,484,700.93
5. Step 5: Solve for x
   x = 3,484,700.93/2,308.53
6. Step 6: Final answer
   x = 1,509.49