Finding the Fourth Proportional to 6,687.94, 10,028.24 and 2,301.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,687.94 : 10,028.24 = 2,301.78 : x
2. Step 2: Convert to fraction form
   6,687.94/10,028.24 = 2,301.78/x
3. Step 3: Cross multiply
   6,687.94x = 10,028.24 × 2,301.78
4. Step 4: Simplify right side
   6,687.94x = 23,082,802.27
5. Step 5: Solve for x
   x = 23,082,802.27/6,687.94
6. Step 6: Final answer
   x = 3,451.41