Finding the Fourth Proportional to 9,369.09, 14,057.73 and 5,473.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,369.09 : 14,057.73 = 5,473.53 : x
2. Step 2: Convert to fraction form
   9,369.09/14,057.73 = 5,473.53/x
3. Step 3: Cross multiply
   9,369.09x = 14,057.73 × 5,473.53
4. Step 4: Simplify right side
   9,369.09x = 76,945,406.89
5. Step 5: Solve for x
   x = 76,945,406.89/9,369.09
6. Step 6: Final answer
   x = 8,212.69