Finding the Fourth Proportional to 9,458.82, 14,179.98 and 3,908.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,458.82 : 14,179.98 = 3,908.70 : x
2. Step 2: Convert to fraction form
   9,458.82/14,179.98 = 3,908.70/x
3. Step 3: Cross multiply
   9,458.82x = 14,179.98 × 3,908.70
4. Step 4: Simplify right side
   9,458.82x = 55,425,287.83
5. Step 5: Solve for x
   x = 55,425,287.83/9,458.82
6. Step 6: Final answer
   x = 5,859.64