Finding the Fourth Proportional to 9,456.18, 14,180.07 and 3,608.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,456.18 : 14,180.07 = 3,608.70 : x
2. Step 2: Convert to fraction form
   9,456.18/14,180.07 = 3,608.70/x
3. Step 3: Cross multiply
   9,456.18x = 14,180.07 × 3,608.70
4. Step 4: Simplify right side
   9,456.18x = 51,171,618.61
5. Step 5: Solve for x
   x = 51,171,618.61/9,456.18
6. Step 6: Final answer
   x = 5,411.45