Finding the Fourth Proportional to 10,723.59, 16,079.31 and 4,874.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,723.59 : 16,079.31 = 4,874.58 : x
2. Step 2: Convert to fraction form
   10,723.59/16,079.31 = 4,874.58/x
3. Step 3: Cross multiply
   10,723.59x = 16,079.31 × 4,874.58
4. Step 4: Simplify right side
   10,723.59x = 78,379,882.94
5. Step 5: Solve for x
   x = 78,379,882.94/10,723.59
6. Step 6: Final answer
   x = 7,309.11