Finding the Fourth Proportional to 3,681.27, 5,081.96 and 2,508.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,681.27 : 5,081.96 = 2,508.50 : x
2. Step 2: Convert to fraction form
   3,681.27/5,081.96 = 2,508.50/x
3. Step 3: Cross multiply
   3,681.27x = 5,081.96 × 2,508.50
4. Step 4: Simplify right side
   3,681.27x = 12,748,115.64
5. Step 5: Solve for x
   x = 12,748,115.64/3,681.27
6. Step 6: Final answer
   x = 3,462.97