Finding the Fourth Proportional to 10,723.86, 16,086.51 and 3,704.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,723.86 : 16,086.51 = 3,704.58 : x
2. Step 2: Convert to fraction form
   10,723.86/16,086.51 = 3,704.58/x
3. Step 3: Cross multiply
   10,723.86x = 16,086.51 × 3,704.58
4. Step 4: Simplify right side
   10,723.86x = 59,593,763.22
5. Step 5: Solve for x
   x = 59,593,763.22/10,723.86
6. Step 6: Final answer
   x = 5,557.12