Finding the Fourth Proportional to 5,756.05, 8,633.72 and 2,058.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,756.05 : 8,633.72 = 2,058.10 : x
2. Step 2: Convert to fraction form
   5,756.05/8,633.72 = 2,058.10/x
3. Step 3: Cross multiply
   5,756.05x = 8,633.72 × 2,058.10
4. Step 4: Simplify right side
   5,756.05x = 17,769,042.69
5. Step 5: Solve for x
   x = 17,769,042.69/5,756.05
6. Step 6: Final answer
   x = 3,087.02