Finding the Fourth Proportional to 2,014.16, 3,020.52 and 974.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.16 : 3,020.52 = 974.16 : x
2. Step 2: Convert to fraction form
   2,014.16/3,020.52 = 974.16/x
3. Step 3: Cross multiply
   2,014.16x = 3,020.52 × 974.16
4. Step 4: Simplify right side
   2,014.16x = 2,942,469.76
5. Step 5: Solve for x
   x = 2,942,469.76/2,014.16
6. Step 6: Final answer
   x = 1,460.89