Finding the Fourth Proportional to 17,243.94, 25,814.88 and 10,648.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,243.94 : 25,814.88 = 10,648.92 : x
2. Step 2: Convert to fraction form
   17,243.94/25,814.88 = 10,648.92/x
3. Step 3: Cross multiply
   17,243.94x = 25,814.88 × 10,648.92
4. Step 4: Simplify right side
   17,243.94x = 274,900,591.93
5. Step 5: Solve for x
   x = 274,900,591.93/17,243.94
6. Step 6: Final answer
   x = 15,941.87