Finding the Fourth Proportional to 9,633.52, 14,453.76 and 3,786.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,633.52 : 14,453.76 = 3,786.88 : x
2. Step 2: Convert to fraction form
   9,633.52/14,453.76 = 3,786.88/x
3. Step 3: Cross multiply
   9,633.52x = 14,453.76 × 3,786.88
4. Step 4: Simplify right side
   9,633.52x = 54,734,654.67
5. Step 5: Solve for x
   x = 54,734,654.67/9,633.52
6. Step 6: Final answer
   x = 5,681.69