Finding the Fourth Proportional to 3,522.30, 5,291.55 and 2,484.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,522.30 : 5,291.55 = 2,484.69 : x
2. Step 2: Convert to fraction form
   3,522.30/5,291.55 = 2,484.69/x
3. Step 3: Cross multiply
   3,522.30x = 5,291.55 × 2,484.69
4. Step 4: Simplify right side
   3,522.30x = 13,147,861.37
5. Step 5: Solve for x
   x = 13,147,861.37/3,522.30
6. Step 6: Final answer
   x = 3,732.75