Finding the Fourth Proportional to 8,514.23, 12,775.52 and 3,837.47

Step by Step Solution

1. Step 1: Write the proportion equation
   8,514.23 : 12,775.52 = 3,837.47 : x
2. Step 2: Convert to fraction form
   8,514.23/12,775.52 = 3,837.47/x
3. Step 3: Cross multiply
   8,514.23x = 12,775.52 × 3,837.47
4. Step 4: Simplify right side
   8,514.23x = 49,025,620.45
5. Step 5: Solve for x
   x = 49,025,620.45/8,514.23
6. Step 6: Final answer
   x = 5,758.08