Finding the Fourth Proportional to 2,771.34, 4,157.22 and 1,016.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,771.34 : 4,157.22 = 1,016.82 : x
2. Step 2: Convert to fraction form
   2,771.34/4,157.22 = 1,016.82/x
3. Step 3: Cross multiply
   2,771.34x = 4,157.22 × 1,016.82
4. Step 4: Simplify right side
   2,771.34x = 4,227,144.44
5. Step 5: Solve for x
   x = 4,227,144.44/2,771.34
6. Step 6: Final answer
   x = 1,525.31