Finding the Fourth Proportional to 9,524.94, 13,144.46 and 5,548.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,524.94 : 13,144.46 = 5,548.79 : x
2. Step 2: Convert to fraction form
   9,524.94/13,144.46 = 5,548.79/x
3. Step 3: Cross multiply
   9,524.94x = 13,144.46 × 5,548.79
4. Step 4: Simplify right side
   9,524.94x = 72,935,754.74
5. Step 5: Solve for x
   x = 72,935,754.74/9,524.94
6. Step 6: Final answer
   x = 7,657.35