Finding the Fourth Proportional to 2,008.08, 3,012.96 and 1,082.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008.08 : 3,012.96 = 1,082.54 : x
2. Step 2: Convert to fraction form
   2,008.08/3,012.96 = 1,082.54/x
3. Step 3: Cross multiply
   2,008.08x = 3,012.96 × 1,082.54
4. Step 4: Simplify right side
   2,008.08x = 3,261,649.72
5. Step 5: Solve for x
   x = 3,261,649.72/2,008.08
6. Step 6: Final answer
   x = 1,624.26