Finding the Fourth Proportional to 8,514.98, 12,772.52 and 2,968.32

Step by Step Solution

1. Step 1: Write the proportion equation
   8,514.98 : 12,772.52 = 2,968.32 : x
2. Step 2: Convert to fraction form
   8,514.98/12,772.52 = 2,968.32/x
3. Step 3: Cross multiply
   8,514.98x = 12,772.52 × 2,968.32
4. Step 4: Simplify right side
   8,514.98x = 37,912,911.72
5. Step 5: Solve for x
   x = 37,912,911.72/8,514.98
6. Step 6: Final answer
   x = 4,452.50