Finding the Fourth Proportional to 2,040.10, 3,059.64 and 984.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040.10 : 3,059.64 = 984.88 : x
2. Step 2: Convert to fraction form
   2,040.10/3,059.64 = 984.88/x
3. Step 3: Cross multiply
   2,040.10x = 3,059.64 × 984.88
4. Step 4: Simplify right side
   2,040.10x = 3,013,364.86
5. Step 5: Solve for x
   x = 3,013,364.86/2,040.10
6. Step 6: Final answer
   x = 1,477.06