Finding the Fourth Proportional to 8,514.73, 12,775.59 and 3,768.36

Step by Step Solution

1. Step 1: Write the proportion equation
   8,514.73 : 12,775.59 = 3,768.36 : x
2. Step 2: Convert to fraction form
   8,514.73/12,775.59 = 3,768.36/x
3. Step 3: Cross multiply
   8,514.73x = 12,775.59 × 3,768.36
4. Step 4: Simplify right side
   8,514.73x = 48,143,022.33
5. Step 5: Solve for x
   x = 48,143,022.33/8,514.73
6. Step 6: Final answer
   x = 5,654.09