Finding the Fourth Proportional to 2,282.15, 3,426.06 and 2,271.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282.15 : 3,426.06 = 2,271.62 : x
2. Step 2: Convert to fraction form
   2,282.15/3,426.06 = 2,271.62/x
3. Step 3: Cross multiply
   2,282.15x = 3,426.06 × 2,271.62
4. Step 4: Simplify right side
   2,282.15x = 7,782,723.50
5. Step 5: Solve for x
   x = 7,782,723.50/2,282.15
6. Step 6: Final answer
   x = 3,410.26