Finding the Fourth Proportional to 2,358.05, 3,253.10 and 1,472.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358.05 : 3,253.10 = 1,472.31 : x
2. Step 2: Convert to fraction form
   2,358.05/3,253.10 = 1,472.31/x
3. Step 3: Cross multiply
   2,358.05x = 3,253.10 × 1,472.31
4. Step 4: Simplify right side
   2,358.05x = 4,789,564.30
5. Step 5: Solve for x
   x = 4,789,564.30/2,358.05
6. Step 6: Final answer
   x = 2,031.16