Finding the Fourth Proportional to 17,725.91, 24,461.51 and 9,768.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,725.91 : 24,461.51 = 9,768.47 : x
2. Step 2: Convert to fraction form
   17,725.91/24,461.51 = 9,768.47/x
3. Step 3: Cross multiply
   17,725.91x = 24,461.51 × 9,768.47
4. Step 4: Simplify right side
   17,725.91x = 238,951,355.44
5. Step 5: Solve for x
   x = 238,951,355.44/17,725.91
6. Step 6: Final answer
   x = 13,480.35