Finding the Fourth Proportional to 2,510.15, 3,465.74 and 2,243.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.15 : 3,465.74 = 2,243.78 : x
2. Step 2: Convert to fraction form
   2,510.15/3,465.74 = 2,243.78/x
3. Step 3: Cross multiply
   2,510.15x = 3,465.74 × 2,243.78
4. Step 4: Simplify right side
   2,510.15x = 7,776,329.55
5. Step 5: Solve for x
   x = 7,776,329.55/2,510.15
6. Step 6: Final answer
   x = 3,097.96