Finding the Fourth Proportional to 5,757.27, 8,636.25 and 2,059.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,757.27 : 8,636.25 = 2,059.89 : x
2. Step 2: Convert to fraction form
   5,757.27/8,636.25 = 2,059.89/x
3. Step 3: Cross multiply
   5,757.27x = 8,636.25 × 2,059.89
4. Step 4: Simplify right side
   5,757.27x = 17,789,725.01
5. Step 5: Solve for x
   x = 17,789,725.01/5,757.27
6. Step 6: Final answer
   x = 3,089.96