Finding the Fourth Proportional to 2,682.25, 4,022.52 and 2,507.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,682.25 : 4,022.52 = 2,507.34 : x
2. Step 2: Convert to fraction form
   2,682.25/4,022.52 = 2,507.34/x
3. Step 3: Cross multiply
   2,682.25x = 4,022.52 × 2,507.34
4. Step 4: Simplify right side
   2,682.25x = 10,085,825.30
5. Step 5: Solve for x
   x = 10,085,825.30/2,682.25
6. Step 6: Final answer
   x = 3,760.21