Finding the Fourth Proportional to 2,510.40, 3,764.88 and 1,049.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.40 : 3,764.88 = 1,049.25 : x
2. Step 2: Convert to fraction form
   2,510.40/3,764.88 = 1,049.25/x
3. Step 3: Cross multiply
   2,510.40x = 3,764.88 × 1,049.25
4. Step 4: Simplify right side
   2,510.40x = 3,950,300.34
5. Step 5: Solve for x
   x = 3,950,300.34/2,510.40
6. Step 6: Final answer
   x = 1,573.57