Finding the Fourth Proportional to 2,659.06, 3,986.24 and 1,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659.06 : 3,986.24 = 1,014.50 : x
2. Step 2: Convert to fraction form
   2,659.06/3,986.24 = 1,014.50/x
3. Step 3: Cross multiply
   2,659.06x = 3,986.24 × 1,014.50
4. Step 4: Simplify right side
   2,659.06x = 4,044,040.48
5. Step 5: Solve for x
   x = 4,044,040.48/2,659.06
6. Step 6: Final answer
   x = 1,520.85