Finding the Fourth Proportional to 2,507.38, 3,460.52 and 1,513.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507.38 : 3,460.52 = 1,513.23 : x
2. Step 2: Convert to fraction form
   2,507.38/3,460.52 = 1,513.23/x
3. Step 3: Cross multiply
   2,507.38x = 3,460.52 × 1,513.23
4. Step 4: Simplify right side
   2,507.38x = 5,236,537.81
5. Step 5: Solve for x
   x = 5,236,537.81/2,507.38
6. Step 6: Final answer
   x = 2,088.45