Finding the Fourth Proportional to 2,510.64, 3,767.22 and 1,049.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.64 : 3,767.22 = 1,049.76 : x
2. Step 2: Convert to fraction form
   2,510.64/3,767.22 = 1,049.76/x
3. Step 3: Cross multiply
   2,510.64x = 3,767.22 × 1,049.76
4. Step 4: Simplify right side
   2,510.64x = 3,954,676.87
5. Step 5: Solve for x
   x = 3,954,676.87/2,510.64
6. Step 6: Final answer
   x = 1,575.17