Finding the Fourth Proportional to 8,065.30, 11,134.17 and 5,042.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,065.30 : 11,134.17 = 5,042.10 : x
2. Step 2: Convert to fraction form
   8,065.30/11,134.17 = 5,042.10/x
3. Step 3: Cross multiply
   8,065.30x = 11,134.17 × 5,042.10
4. Step 4: Simplify right side
   8,065.30x = 56,139,605.71
5. Step 5: Solve for x
   x = 56,139,605.71/8,065.30
6. Step 6: Final answer
   x = 6,960.63