Finding the Fourth Proportional to 9,908.41, 14,759.37 and 9,382.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,908.41 : 14,759.37 = 9,382.50 : x
2. Step 2: Convert to fraction form
   9,908.41/14,759.37 = 9,382.50/x
3. Step 3: Cross multiply
   9,908.41x = 14,759.37 × 9,382.50
4. Step 4: Simplify right side
   9,908.41x = 138,479,789.03
5. Step 5: Solve for x
   x = 138,479,789.03/9,908.41
6. Step 6: Final answer
   x = 13,975.98