Finding the Fourth Proportional to 2,510.21, 3,765.67 and 1,049.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.21 : 3,765.67 = 1,049.03 : x
2. Step 2: Convert to fraction form
   2,510.21/3,765.67 = 1,049.03/x
3. Step 3: Cross multiply
   2,510.21x = 3,765.67 × 1,049.03
4. Step 4: Simplify right side
   2,510.21x = 3,950,300.80
5. Step 5: Solve for x
   x = 3,950,300.80/2,510.21
6. Step 6: Final answer
   x = 1,573.69