Finding the Fourth Proportional to 3,288.27, 4,539.10 and 2,225.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,288.27 : 4,539.10 = 2,225.52 : x
2. Step 2: Convert to fraction form
   3,288.27/4,539.10 = 2,225.52/x
3. Step 3: Cross multiply
   3,288.27x = 4,539.10 × 2,225.52
4. Step 4: Simplify right side
   3,288.27x = 10,101,852.27
5. Step 5: Solve for x
   x = 10,101,852.27/3,288.27
6. Step 6: Final answer
   x = 3,072.09