Finding the Fourth Proportional to 2,698.02, 3,725.07 and 2,067.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698.02 : 3,725.07 = 2,067.42 : x
2. Step 2: Convert to fraction form
   2,698.02/3,725.07 = 2,067.42/x
3. Step 3: Cross multiply
   2,698.02x = 3,725.07 × 2,067.42
4. Step 4: Simplify right side
   2,698.02x = 7,701,284.22
5. Step 5: Solve for x
   x = 7,701,284.22/2,698.02
6. Step 6: Final answer
   x = 2,854.42