Finding the Fourth Proportional to 3,654.71, 5,043.62 and 2,061.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,654.71 : 5,043.62 = 2,061.33 : x
2. Step 2: Convert to fraction form
   3,654.71/5,043.62 = 2,061.33/x
3. Step 3: Cross multiply
   3,654.71x = 5,043.62 × 2,061.33
4. Step 4: Simplify right side
   3,654.71x = 10,396,554.91
5. Step 5: Solve for x
   x = 10,396,554.91/3,654.71
6. Step 6: Final answer
   x = 2,844.70