Finding the Fourth Proportional to 8,065.22, 12,094.72 and 3,134.22

Step by Step Solution

1. Step 1: Write the proportion equation
   8,065.22 : 12,094.72 = 3,134.22 : x
2. Step 2: Convert to fraction form
   8,065.22/12,094.72 = 3,134.22/x
3. Step 3: Cross multiply
   8,065.22x = 12,094.72 × 3,134.22
4. Step 4: Simplify right side
   8,065.22x = 37,907,513.32
5. Step 5: Solve for x
   x = 37,907,513.32/8,065.22
6. Step 6: Final answer
   x = 4,700.12