Finding the Fourth Proportional to 9,544.01, 13,173.23 and 5,353.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,544.01 : 13,173.23 = 5,353.61 : x
2. Step 2: Convert to fraction form
   9,544.01/13,173.23 = 5,353.61/x
3. Step 3: Cross multiply
   9,544.01x = 13,173.23 × 5,353.61
4. Step 4: Simplify right side
   9,544.01x = 70,524,283.38
5. Step 5: Solve for x
   x = 70,524,283.38/9,544.01
6. Step 6: Final answer
   x = 7,389.38