Finding the Fourth Proportional to 8,185.83, 11,295.86 and 5,042.07

Step by Step Solution

1. Step 1: Write the proportion equation
   8,185.83 : 11,295.86 = 5,042.07 : x
2. Step 2: Convert to fraction form
   8,185.83/11,295.86 = 5,042.07/x
3. Step 3: Cross multiply
   8,185.83x = 11,295.86 × 5,042.07
4. Step 4: Simplify right side
   8,185.83x = 56,954,491.62
5. Step 5: Solve for x
   x = 56,954,491.62/8,185.83
6. Step 6: Final answer
   x = 6,957.69