Finding the Fourth Proportional to 9,366.50, 14,036.72 and 7,276.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,366.50 : 14,036.72 = 7,276.97 : x
2. Step 2: Convert to fraction form
   9,366.50/14,036.72 = 7,276.97/x
3. Step 3: Cross multiply
   9,366.50x = 14,036.72 × 7,276.97
4. Step 4: Simplify right side
   9,366.50x = 102,144,683.77
5. Step 5: Solve for x
   x = 102,144,683.77/9,366.50
6. Step 6: Final answer
   x = 10,905.33