Finding the Fourth Proportional to 2,746.72, 4,121.70 and 1,016.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,746.72 : 4,121.70 = 1,016.56 : x
2. Step 2: Convert to fraction form
   2,746.72/4,121.70 = 1,016.56/x
3. Step 3: Cross multiply
   2,746.72x = 4,121.70 × 1,016.56
4. Step 4: Simplify right side
   2,746.72x = 4,189,955.35
5. Step 5: Solve for x
   x = 4,189,955.35/2,746.72
6. Step 6: Final answer
   x = 1,525.44