Finding the Fourth Proportional to 2,057.56, 3,086.18 and 596.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057.56 : 3,086.18 = 596.62 : x
2. Step 2: Convert to fraction form
   2,057.56/3,086.18 = 596.62/x
3. Step 3: Cross multiply
   2,057.56x = 3,086.18 × 596.62
4. Step 4: Simplify right side
   2,057.56x = 1,841,276.71
5. Step 5: Solve for x
   x = 1,841,276.71/2,057.56
6. Step 6: Final answer
   x = 894.88