Finding the Fourth Proportional to 3,971.56, 5,961.06 and 2,025.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,971.56 : 5,961.06 = 2,025.16 : x
2. Step 2: Convert to fraction form
   3,971.56/5,961.06 = 2,025.16/x
3. Step 3: Cross multiply
   3,971.56x = 5,961.06 × 2,025.16
4. Step 4: Simplify right side
   3,971.56x = 12,072,100.27
5. Step 5: Solve for x
   x = 12,072,100.27/3,971.56
6. Step 6: Final answer
   x = 3,039.64