Finding the Fourth Proportional to 2,659.37, 3,989.09 and 1,016.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659.37 : 3,989.09 = 1,016.00 : x
2. Step 2: Convert to fraction form
   2,659.37/3,989.09 = 1,016.00/x
3. Step 3: Cross multiply
   2,659.37x = 3,989.09 × 1,016.00
4. Step 4: Simplify right side
   2,659.37x = 4,052,890.41
5. Step 5: Solve for x
   x = 4,052,890.41/2,659.37
6. Step 6: Final answer
   x = 1,524.01