Finding the Fourth Proportional to 2,865.24, 4,298.00 and 1,016.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,865.24 : 4,298.00 = 1,016.55 : x
2. Step 2: Convert to fraction form
   2,865.24/4,298.00 = 1,016.55/x
3. Step 3: Cross multiply
   2,865.24x = 4,298.00 × 1,016.55
4. Step 4: Simplify right side
   2,865.24x = 4,369,126.82
5. Step 5: Solve for x
   x = 4,369,126.82/2,865.24
6. Step 6: Final answer
   x = 1,524.87