Finding the Fourth Proportional to 2,510.53, 3,765.05 and 949.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.53 : 3,765.05 = 949.37 : x
2. Step 2: Convert to fraction form
   2,510.53/3,765.05 = 949.37/x
3. Step 3: Cross multiply
   2,510.53x = 3,765.05 × 949.37
4. Step 4: Simplify right side
   2,510.53x = 3,574,426.68
5. Step 5: Solve for x
   x = 3,574,426.68/2,510.53
6. Step 6: Final answer
   x = 1,423.78