Finding the Fourth Proportional to 10,490.86, 14,474.12 and 5,952.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,490.86 : 14,474.12 = 5,952.79 : x
2. Step 2: Convert to fraction form
   10,490.86/14,474.12 = 5,952.79/x
3. Step 3: Cross multiply
   10,490.86x = 14,474.12 × 5,952.79
4. Step 4: Simplify right side
   10,490.86x = 86,161,345.73
5. Step 5: Solve for x
   x = 86,161,345.73/10,490.86
6. Step 6: Final answer
   x = 8,212.99