Finding the Fourth Proportional to 2,006.82, 3,003.48 and 1,930.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006.82 : 3,003.48 = 1,930.14 : x
2. Step 2: Convert to fraction form
   2,006.82/3,003.48 = 1,930.14/x
3. Step 3: Cross multiply
   2,006.82x = 3,003.48 × 1,930.14
4. Step 4: Simplify right side
   2,006.82x = 5,797,136.89
5. Step 5: Solve for x
   x = 5,797,136.89/2,006.82
6. Step 6: Final answer
   x = 2,888.72