Finding the Fourth Proportional to 2,007.01, 3,010.97 and 1,082.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007.01 : 3,010.97 = 1,082.54 : x
2. Step 2: Convert to fraction form
   2,007.01/3,010.97 = 1,082.54/x
3. Step 3: Cross multiply
   2,007.01x = 3,010.97 × 1,082.54
4. Step 4: Simplify right side
   2,007.01x = 3,259,499.91
5. Step 5: Solve for x
   x = 3,259,499.91/2,007.01
6. Step 6: Final answer
   x = 1,624.06