Finding the Fourth Proportional to 2,017.42, 3,025.90 and 700.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.42 : 3,025.90 = 700.92 : x
2. Step 2: Convert to fraction form
   2,017.42/3,025.90 = 700.92/x
3. Step 3: Cross multiply
   2,017.42x = 3,025.90 × 700.92
4. Step 4: Simplify right side
   2,017.42x = 2,120,913.83
5. Step 5: Solve for x
   x = 2,120,913.83/2,017.42
6. Step 6: Final answer
   x = 1,051.30