Finding the Fourth Proportional to 8,500.10, 12,755.27 and 6,055.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,500.10 : 12,755.27 = 6,055.25 : x
2. Step 2: Convert to fraction form
   8,500.10/12,755.27 = 6,055.25/x
3. Step 3: Cross multiply
   8,500.10x = 12,755.27 × 6,055.25
4. Step 4: Simplify right side
   8,500.10x = 77,236,300.03
5. Step 5: Solve for x
   x = 77,236,300.03/8,500.10
6. Step 6: Final answer
   x = 9,086.52