Finding the Fourth Proportional to 2,359.34, 3,252.50 and 1,658.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.34 : 3,252.50 = 1,658.54 : x
2. Step 2: Convert to fraction form
   2,359.34/3,252.50 = 1,658.54/x
3. Step 3: Cross multiply
   2,359.34x = 3,252.50 × 1,658.54
4. Step 4: Simplify right side
   2,359.34x = 5,394,401.35
5. Step 5: Solve for x
   x = 5,394,401.35/2,359.34
6. Step 6: Final answer
   x = 2,286.40