Finding the Fourth Proportional to 2,059.92, 3,086.01 and 1,018.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.92 : 3,086.01 = 1,018.71 : x
2. Step 2: Convert to fraction form
   2,059.92/3,086.01 = 1,018.71/x
3. Step 3: Cross multiply
   2,059.92x = 3,086.01 × 1,018.71
4. Step 4: Simplify right side
   2,059.92x = 3,143,749.25
5. Step 5: Solve for x
   x = 3,143,749.25/2,059.92
6. Step 6: Final answer
   x = 1,526.15