Finding the Fourth Proportional to 10,744.53, 16,108.95 and 7,225.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,744.53 : 16,108.95 = 7,225.79 : x
2. Step 2: Convert to fraction form
   10,744.53/16,108.95 = 7,225.79/x
3. Step 3: Cross multiply
   10,744.53x = 16,108.95 × 7,225.79
4. Step 4: Simplify right side
   10,744.53x = 116,399,836.37
5. Step 5: Solve for x
   x = 116,399,836.37/10,744.53
6. Step 6: Final answer
   x = 10,833.41