Finding the Fourth Proportional to 9,786.33, 14,679.45 and 3,544.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,786.33 : 14,679.45 = 3,544.88 : x
2. Step 2: Convert to fraction form
   9,786.33/14,679.45 = 3,544.88/x
3. Step 3: Cross multiply
   9,786.33x = 14,679.45 × 3,544.88
4. Step 4: Simplify right side
   9,786.33x = 52,036,892.38
5. Step 5: Solve for x
   x = 52,036,892.38/9,786.33
6. Step 6: Final answer
   x = 5,317.31