Finding the Fourth Proportional to 2,508.06, 3,760.92 and 946.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508.06 : 3,760.92 = 946.86 : x
2. Step 2: Convert to fraction form
   2,508.06/3,760.92 = 946.86/x
3. Step 3: Cross multiply
   2,508.06x = 3,760.92 × 946.86
4. Step 4: Simplify right side
   2,508.06x = 3,561,064.71
5. Step 5: Solve for x
   x = 3,561,064.71/2,508.06
6. Step 6: Final answer
   x = 1,419.85