Finding the Fourth Proportional to 9,453.69, 14,182.88 and 3,908.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,453.69 : 14,182.88 = 3,908.63 : x
2. Step 2: Convert to fraction form
   9,453.69/14,182.88 = 3,908.63/x
3. Step 3: Cross multiply
   9,453.69x = 14,182.88 × 3,908.63
4. Step 4: Simplify right side
   9,453.69x = 55,435,630.25
5. Step 5: Solve for x
   x = 55,435,630.25/9,453.69
6. Step 6: Final answer
   x = 5,863.91