Finding the Fourth Proportional to 2,006.04, 3,010.20 and 1,081.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006.04 : 3,010.20 = 1,081.59 : x
2. Step 2: Convert to fraction form
   2,006.04/3,010.20 = 1,081.59/x
3. Step 3: Cross multiply
   2,006.04x = 3,010.20 × 1,081.59
4. Step 4: Simplify right side
   2,006.04x = 3,255,802.22
5. Step 5: Solve for x
   x = 3,255,802.22/2,006.04
6. Step 6: Final answer
   x = 1,623.00