Finding the Fourth Proportional to 9,834.88, 14,752.82 and 9,336.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,834.88 : 14,752.82 = 9,336.62 : x
2. Step 2: Convert to fraction form
   9,834.88/14,752.82 = 9,336.62/x
3. Step 3: Cross multiply
   9,834.88x = 14,752.82 × 9,336.62
4. Step 4: Simplify right side
   9,834.88x = 137,741,474.27
5. Step 5: Solve for x
   x = 137,741,474.27/9,834.88
6. Step 6: Final answer
   x = 14,005.40