Finding the Fourth Proportional to 2,508.76, 3,757.29 and 1,273.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508.76 : 3,757.29 = 1,273.15 : x
2. Step 2: Convert to fraction form
   2,508.76/3,757.29 = 1,273.15/x
3. Step 3: Cross multiply
   2,508.76x = 3,757.29 × 1,273.15
4. Step 4: Simplify right side
   2,508.76x = 4,783,593.76
5. Step 5: Solve for x
   x = 4,783,593.76/2,508.76
6. Step 6: Final answer
   x = 1,906.76