Finding the Fourth Proportional to 2,771.55, 4,154.63 and 1,016.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,771.55 : 4,154.63 = 1,016.06 : x
2. Step 2: Convert to fraction form
   2,771.55/4,154.63 = 1,016.06/x
3. Step 3: Cross multiply
   2,771.55x = 4,154.63 × 1,016.06
4. Step 4: Simplify right side
   2,771.55x = 4,221,327.50
5. Step 5: Solve for x
   x = 4,221,327.50/2,771.55
6. Step 6: Final answer
   x = 1,523.09