Finding the Fourth Proportional to 10,723.50, 16,093.89 and 5,530.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,723.50 : 16,093.89 = 5,530.86 : x
2. Step 2: Convert to fraction form
   10,723.50/16,093.89 = 5,530.86/x
3. Step 3: Cross multiply
   10,723.50x = 16,093.89 × 5,530.86
4. Step 4: Simplify right side
   10,723.50x = 89,013,052.45
5. Step 5: Solve for x
   x = 89,013,052.45/10,723.50
6. Step 6: Final answer
   x = 8,300.75