Finding the Fourth Proportional to 9,456.05, 14,179.89 and 3,608.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,456.05 : 14,179.89 = 3,608.57 : x
2. Step 2: Convert to fraction form
   9,456.05/14,179.89 = 3,608.57/x
3. Step 3: Cross multiply
   9,456.05x = 14,179.89 × 3,608.57
4. Step 4: Simplify right side
   9,456.05x = 51,169,125.66
5. Step 5: Solve for x
   x = 51,169,125.66/9,456.05
6. Step 6: Final answer
   x = 5,411.26