Finding the Fourth Proportional to 5,404.50, 8,096.26 and 3,549.99

Step by Step Solution

1. Step 1: Write the proportion equation
   5,404.50 : 8,096.26 = 3,549.99 : x
2. Step 2: Convert to fraction form
   5,404.50/8,096.26 = 3,549.99/x
3. Step 3: Cross multiply
   5,404.50x = 8,096.26 × 3,549.99
4. Step 4: Simplify right side
   5,404.50x = 28,741,621.80
5. Step 5: Solve for x
   x = 28,741,621.80/5,404.50
6. Step 6: Final answer
   x = 5,318.09