Finding the Fourth Proportional to 5,472.04, 7,548.78 and 3,582.79

Step by Step Solution

1. Step 1: Write the proportion equation
   5,472.04 : 7,548.78 = 3,582.79 : x
2. Step 2: Convert to fraction form
   5,472.04/7,548.78 = 3,582.79/x
3. Step 3: Cross multiply
   5,472.04x = 7,548.78 × 3,582.79
4. Step 4: Simplify right side
   5,472.04x = 27,045,693.50
5. Step 5: Solve for x
   x = 27,045,693.50/5,472.04
6. Step 6: Final answer
   x = 4,942.52