Finding the Fourth Proportional to 2,507.34, 3,459.23 and 1,512.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507.34 : 3,459.23 = 1,512.25 : x
2. Step 2: Convert to fraction form
   2,507.34/3,459.23 = 1,512.25/x
3. Step 3: Cross multiply
   2,507.34x = 3,459.23 × 1,512.25
4. Step 4: Simplify right side
   2,507.34x = 5,231,217.33
5. Step 5: Solve for x
   x = 5,231,217.33/2,507.34
6. Step 6: Final answer
   x = 2,086.36