Finding the Fourth Proportional to 6,533.60, 9,016.31 and 3,549.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,533.60 : 9,016.31 = 3,549.42 : x
2. Step 2: Convert to fraction form
   6,533.60/9,016.31 = 3,549.42/x
3. Step 3: Cross multiply
   6,533.60x = 9,016.31 × 3,549.42
4. Step 4: Simplify right side
   6,533.60x = 32,002,679.91
5. Step 5: Solve for x
   x = 32,002,679.91/6,533.60
6. Step 6: Final answer
   x = 4,898.17