Finding the Fourth Proportional to 19,600.88, 27,049.43 and 10,648.52

Step by Step Solution

1. Step 1: Write the proportion equation
   19,600.88 : 27,049.43 = 10,648.52 : x
2. Step 2: Convert to fraction form
   19,600.88/27,049.43 = 10,648.52/x
3. Step 3: Cross multiply
   19,600.88x = 27,049.43 × 10,648.52
4. Step 4: Simplify right side
   19,600.88x = 288,036,287.72
5. Step 5: Solve for x
   x = 288,036,287.72/19,600.88
6. Step 6: Final answer
   x = 14,695.07