Finding the Fourth Proportional to 2,059.46, 3,088.61 and 1,020.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.46 : 3,088.61 = 1,020.08 : x
2. Step 2: Convert to fraction form
   2,059.46/3,088.61 = 1,020.08/x
3. Step 3: Cross multiply
   2,059.46x = 3,088.61 × 1,020.08
4. Step 4: Simplify right side
   2,059.46x = 3,150,631.86
5. Step 5: Solve for x
   x = 3,150,631.86/2,059.46
6. Step 6: Final answer
   x = 1,529.83