Finding the Fourth Proportional to 2,741.72, 4,114.34 and 1,010.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.72 : 4,114.34 = 1,010.20 : x
2. Step 2: Convert to fraction form
   2,741.72/4,114.34 = 1,010.20/x
3. Step 3: Cross multiply
   2,741.72x = 4,114.34 × 1,010.20
4. Step 4: Simplify right side
   2,741.72x = 4,156,306.27
5. Step 5: Solve for x
   x = 4,156,306.27/2,741.72
6. Step 6: Final answer
   x = 1,515.95