Finding the Fourth Proportional to 2,008.62, 3,012.75 and 1,682.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008.62 : 3,012.75 = 1,682.82 : x
2. Step 2: Convert to fraction form
   2,008.62/3,012.75 = 1,682.82/x
3. Step 3: Cross multiply
   2,008.62x = 3,012.75 × 1,682.82
4. Step 4: Simplify right side
   2,008.62x = 5,069,915.96
5. Step 5: Solve for x
   x = 5,069,915.96/2,008.62
6. Step 6: Final answer
   x = 2,524.08