Finding the Fourth Proportional to 2,744.82, 4,117.29 and 1,013.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,744.82 : 4,117.29 = 1,013.46 : x
2. Step 2: Convert to fraction form
   2,744.82/4,117.29 = 1,013.46/x
3. Step 3: Cross multiply
   2,744.82x = 4,117.29 × 1,013.46
4. Step 4: Simplify right side
   2,744.82x = 4,172,708.72
5. Step 5: Solve for x
   x = 4,172,708.72/2,744.82
6. Step 6: Final answer
   x = 1,520.21