Finding the Fourth Proportional to 10,092.67, 13,932.92 and 7,818.95

Step by Step Solution

1. Step 1: Write the proportion equation
   10,092.67 : 13,932.92 = 7,818.95 : x
2. Step 2: Convert to fraction form
   10,092.67/13,932.92 = 7,818.95/x
3. Step 3: Cross multiply
   10,092.67x = 13,932.92 × 7,818.95
4. Step 4: Simplify right side
   10,092.67x = 108,940,804.83
5. Step 5: Solve for x
   x = 108,940,804.83/10,092.67
6. Step 6: Final answer
   x = 10,794.05