Finding the Fourth Proportional to 9,940.02, 14,877.56 and 7,306.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,940.02 : 14,877.56 = 7,306.82 : x
2. Step 2: Convert to fraction form
   9,940.02/14,877.56 = 7,306.82/x
3. Step 3: Cross multiply
   9,940.02x = 14,877.56 × 7,306.82
4. Step 4: Simplify right side
   9,940.02x = 108,707,652.96
5. Step 5: Solve for x
   x = 108,707,652.96/9,940.02
6. Step 6: Final answer
   x = 10,936.36