Finding the Fourth Proportional to 2,771.42, 4,156.01 and 1,016.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,771.42 : 4,156.01 = 1,016.01 : x
2. Step 2: Convert to fraction form
   2,771.42/4,156.01 = 1,016.01/x
3. Step 3: Cross multiply
   2,771.42x = 4,156.01 × 1,016.01
4. Step 4: Simplify right side
   2,771.42x = 4,222,546.45
5. Step 5: Solve for x
   x = 4,222,546.45/2,771.42
6. Step 6: Final answer
   x = 1,523.61