Finding the Fourth Proportional to 2,041.23, 3,061.98 and 1,002.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.23 : 3,061.98 = 1,002.09 : x
2. Step 2: Convert to fraction form
   2,041.23/3,061.98 = 1,002.09/x
3. Step 3: Cross multiply
   2,041.23x = 3,061.98 × 1,002.09
4. Step 4: Simplify right side
   2,041.23x = 3,068,379.54
5. Step 5: Solve for x
   x = 3,068,379.54/2,041.23
6. Step 6: Final answer
   x = 1,503.20