Finding the Fourth Proportional to 2,007.66, 2,996.59 and 1,884.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007.66 : 2,996.59 = 1,884.54 : x
2. Step 2: Convert to fraction form
   2,007.66/2,996.59 = 1,884.54/x
3. Step 3: Cross multiply
   2,007.66x = 2,996.59 × 1,884.54
4. Step 4: Simplify right side
   2,007.66x = 5,647,193.72
5. Step 5: Solve for x
   x = 5,647,193.72/2,007.66
6. Step 6: Final answer
   x = 2,812.82