Finding the Fourth Proportional to 2,508.32, 3,461.87 and 1,513.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508.32 : 3,461.87 = 1,513.74 : x
2. Step 2: Convert to fraction form
   2,508.32/3,461.87 = 1,513.74/x
3. Step 3: Cross multiply
   2,508.32x = 3,461.87 × 1,513.74
4. Step 4: Simplify right side
   2,508.32x = 5,240,368.39
5. Step 5: Solve for x
   x = 5,240,368.39/2,508.32
6. Step 6: Final answer
   x = 2,089.20