Finding the Fourth Proportional to 9,270.18, 12,796.92 and 5,917.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,270.18 : 12,796.92 = 5,917.37 : x
2. Step 2: Convert to fraction form
   9,270.18/12,796.92 = 5,917.37/x
3. Step 3: Cross multiply
   9,270.18x = 12,796.92 × 5,917.37
4. Step 4: Simplify right side
   9,270.18x = 75,724,046.52
5. Step 5: Solve for x
   x = 75,724,046.52/9,270.18
6. Step 6: Final answer
   x = 8,168.56