Finding the Fourth Proportional to 2,507.97, 3,462.39 and 1,513.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507.97 : 3,462.39 = 1,513.50 : x
2. Step 2: Convert to fraction form
   2,507.97/3,462.39 = 1,513.50/x
3. Step 3: Cross multiply
   2,507.97x = 3,462.39 × 1,513.50
4. Step 4: Simplify right side
   2,507.97x = 5,240,327.27
5. Step 5: Solve for x
   x = 5,240,327.27/2,507.97
6. Step 6: Final answer
   x = 2,089.47