Finding the Fourth Proportional to 10,833.24, 14,949.89 and 6,117.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,833.24 : 14,949.89 = 6,117.56 : x
2. Step 2: Convert to fraction form
   10,833.24/14,949.89 = 6,117.56/x
3. Step 3: Cross multiply
   10,833.24x = 14,949.89 × 6,117.56
4. Step 4: Simplify right side
   10,833.24x = 91,456,743.73
5. Step 5: Solve for x
   x = 91,456,743.73/10,833.24
6. Step 6: Final answer
   x = 8,442.23