Finding the Fourth Proportional to 8,566.82, 12,851.25 and 3,019.01

Step by Step Solution

1. Step 1: Write the proportion equation
   8,566.82 : 12,851.25 = 3,019.01 : x
2. Step 2: Convert to fraction form
   8,566.82/12,851.25 = 3,019.01/x
3. Step 3: Cross multiply
   8,566.82x = 12,851.25 × 3,019.01
4. Step 4: Simplify right side
   8,566.82x = 38,798,037.17
5. Step 5: Solve for x
   x = 38,798,037.17/8,566.82
6. Step 6: Final answer
   x = 4,528.88