Finding the Fourth Proportional to 2,004.23, 3,004.16 and 1,030.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.23 : 3,004.16 = 1,030.39 : x
2. Step 2: Convert to fraction form
   2,004.23/3,004.16 = 1,030.39/x
3. Step 3: Cross multiply
   2,004.23x = 3,004.16 × 1,030.39
4. Step 4: Simplify right side
   2,004.23x = 3,095,443.76
5. Step 5: Solve for x
   x = 3,095,443.76/2,004.23
6. Step 6: Final answer
   x = 1,544.45