Finding the Fourth Proportional to 2,764.96, 4,144.88 and 1,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,764.96 : 4,144.88 = 1,034.72 : x
2. Step 2: Convert to fraction form
   2,764.96/4,144.88 = 1,034.72/x
3. Step 3: Cross multiply
   2,764.96x = 4,144.88 × 1,034.72
4. Step 4: Simplify right side
   2,764.96x = 4,288,790.23
5. Step 5: Solve for x
   x = 4,288,790.23/2,764.96
6. Step 6: Final answer
   x = 1,551.12