Finding the Fourth Proportional to 2,510.46, 3,765.72 and 1,049.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.46 : 3,765.72 = 1,049.70 : x
2. Step 2: Convert to fraction form
   2,510.46/3,765.72 = 1,049.70/x
3. Step 3: Cross multiply
   2,510.46x = 3,765.72 × 1,049.70
4. Step 4: Simplify right side
   2,510.46x = 3,952,876.28
5. Step 5: Solve for x
   x = 3,952,876.28/2,510.46
6. Step 6: Final answer
   x = 1,574.56