Finding the Fourth Proportional to 12,849.37, 17,732.25 and 7,544.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,849.37 : 17,732.25 = 7,544.27 : x
2. Step 2: Convert to fraction form
   12,849.37/17,732.25 = 7,544.27/x
3. Step 3: Cross multiply
   12,849.37x = 17,732.25 × 7,544.27
4. Step 4: Simplify right side
   12,849.37x = 133,776,926.04
5. Step 5: Solve for x
   x = 133,776,926.04/12,849.37
6. Step 6: Final answer
   x = 10,411.17