Finding the Fourth Proportional to 17,787.92, 24,544.69 and 9,830.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,787.92 : 24,544.69 = 9,830.48 : x
2. Step 2: Convert to fraction form
   17,787.92/24,544.69 = 9,830.48/x
3. Step 3: Cross multiply
   17,787.92x = 24,544.69 × 9,830.48
4. Step 4: Simplify right side
   17,787.92x = 241,285,936.85
5. Step 5: Solve for x
   x = 241,285,936.85/17,787.92
6. Step 6: Final answer
   x = 13,564.60