Finding the Fourth Proportional to 2,008.37, 3,008.52 and 1,682.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008.37 : 3,008.52 = 1,682.57 : x
2. Step 2: Convert to fraction form
   2,008.37/3,008.52 = 1,682.57/x
3. Step 3: Cross multiply
   2,008.37x = 3,008.52 × 1,682.57
4. Step 4: Simplify right side
   2,008.37x = 5,062,053.02
5. Step 5: Solve for x
   x = 5,062,053.02/2,008.37
6. Step 6: Final answer
   x = 2,520.48