Finding the Fourth Proportional to 2,011.82, 3,003.97 and 1,802.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011.82 : 3,003.97 = 1,802.24 : x
2. Step 2: Convert to fraction form
   2,011.82/3,003.97 = 1,802.24/x
3. Step 3: Cross multiply
   2,011.82x = 3,003.97 × 1,802.24
4. Step 4: Simplify right side
   2,011.82x = 5,413,859.87
5. Step 5: Solve for x
   x = 5,413,859.87/2,011.82
6. Step 6: Final answer
   x = 2,691.03