Finding the Fourth Proportional to 12,849.25, 17,732.08 and 7,544.15

Step by Step Solution

1. Step 1: Write the proportion equation
   12,849.25 : 17,732.08 = 7,544.15 : x
2. Step 2: Convert to fraction form
   12,849.25/17,732.08 = 7,544.15/x
3. Step 3: Cross multiply
   12,849.25x = 17,732.08 × 7,544.15
4. Step 4: Simplify right side
   12,849.25x = 133,773,471.33
5. Step 5: Solve for x
   x = 133,773,471.33/12,849.25
6. Step 6: Final answer
   x = 10,410.99