Finding the Fourth Proportional to 3,974.16, 5,956.38 and 2,025.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,974.16 : 5,956.38 = 2,025.30 : x
2. Step 2: Convert to fraction form
   3,974.16/5,956.38 = 2,025.30/x
3. Step 3: Cross multiply
   3,974.16x = 5,956.38 × 2,025.30
4. Step 4: Simplify right side
   3,974.16x = 12,063,456.41
5. Step 5: Solve for x
   x = 12,063,456.41/3,974.16
6. Step 6: Final answer
   x = 3,035.47