Finding the Fourth Proportional to 2,271.06, 3,133.53 and 1,772.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271.06 : 3,133.53 = 1,772.82 : x
2. Step 2: Convert to fraction form
   2,271.06/3,133.53 = 1,772.82/x
3. Step 3: Cross multiply
   2,271.06x = 3,133.53 × 1,772.82
4. Step 4: Simplify right side
   2,271.06x = 5,555,184.65
5. Step 5: Solve for x
   x = 5,555,184.65/2,271.06
6. Step 6: Final answer
   x = 2,446.08