Finding the Fourth Proportional to 2,022.63, 3,034.10 and 706.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.63 : 3,034.10 = 706.15 : x
2. Step 2: Convert to fraction form
   2,022.63/3,034.10 = 706.15/x
3. Step 3: Cross multiply
   2,022.63x = 3,034.10 × 706.15
4. Step 4: Simplify right side
   2,022.63x = 2,142,529.72
5. Step 5: Solve for x
   x = 2,142,529.72/2,022.63
6. Step 6: Final answer
   x = 1,059.28