Finding the Fourth Proportional to 2,008.01, 3,012.47 and 1,083.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008.01 : 3,012.47 = 1,083.54 : x
2. Step 2: Convert to fraction form
   2,008.01/3,012.47 = 1,083.54/x
3. Step 3: Cross multiply
   2,008.01x = 3,012.47 × 1,083.54
4. Step 4: Simplify right side
   2,008.01x = 3,264,131.74
5. Step 5: Solve for x
   x = 3,264,131.74/2,008.01
6. Step 6: Final answer
   x = 1,625.56