Finding the Fourth Proportional to 9,133.48, 12,597.42 and 5,548.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,133.48 : 12,597.42 = 5,548.42 : x
2. Step 2: Convert to fraction form
   9,133.48/12,597.42 = 5,548.42/x
3. Step 3: Cross multiply
   9,133.48x = 12,597.42 × 5,548.42
4. Step 4: Simplify right side
   9,133.48x = 69,895,777.08
5. Step 5: Solve for x
   x = 69,895,777.08/9,133.48
6. Step 6: Final answer
   x = 7,652.70