Finding the Fourth Proportional to 2,004.54, 3,007.71 and 1,030.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.54 : 3,007.71 = 1,030.11 : x
2. Step 2: Convert to fraction form
   2,004.54/3,007.71 = 1,030.11/x
3. Step 3: Cross multiply
   2,004.54x = 3,007.71 × 1,030.11
4. Step 4: Simplify right side
   2,004.54x = 3,098,272.15
5. Step 5: Solve for x
   x = 3,098,272.15/2,004.54
6. Step 6: Final answer
   x = 1,545.63