Finding the Fourth Proportional to 8,055.77, 12,081.69 and 6,296.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,055.77 : 12,081.69 = 6,296.42 : x
2. Step 2: Convert to fraction form
   8,055.77/12,081.69 = 6,296.42/x
3. Step 3: Cross multiply
   8,055.77x = 12,081.69 × 6,296.42
4. Step 4: Simplify right side
   8,055.77x = 76,071,334.14
5. Step 5: Solve for x
   x = 76,071,334.14/8,055.77
6. Step 6: Final answer
   x = 9,443.09