Finding the Fourth Proportional to 3,282.48, 4,528.71 and 2,005.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,282.48 : 4,528.71 = 2,005.89 : x
2. Step 2: Convert to fraction form
   3,282.48/4,528.71 = 2,005.89/x
3. Step 3: Cross multiply
   3,282.48x = 4,528.71 × 2,005.89
4. Step 4: Simplify right side
   3,282.48x = 9,084,094.10
5. Step 5: Solve for x
   x = 9,084,094.10/3,282.48
6. Step 6: Final answer
   x = 2,767.45