Finding the Fourth Proportional to 4,134.50, 5,705.62 and 2,271.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,134.50 : 5,705.62 = 2,271.50 : x
2. Step 2: Convert to fraction form
   4,134.50/5,705.62 = 2,271.50/x
3. Step 3: Cross multiply
   4,134.50x = 5,705.62 × 2,271.50
4. Step 4: Simplify right side
   4,134.50x = 12,960,315.83
5. Step 5: Solve for x
   x = 12,960,315.83/4,134.50
6. Step 6: Final answer
   x = 3,134.68