Finding the Fourth Proportional to 3,123.24, 4,675.10 and 2,288.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,123.24 : 4,675.10 = 2,288.52 : x
2. Step 2: Convert to fraction form
   3,123.24/4,675.10 = 2,288.52/x
3. Step 3: Cross multiply
   3,123.24x = 4,675.10 × 2,288.52
4. Step 4: Simplify right side
   3,123.24x = 10,699,059.85
5. Step 5: Solve for x
   x = 10,699,059.85/3,123.24
6. Step 6: Final answer
   x = 3,425.63