Finding the Fourth Proportional to 10,727.55, 16,092.87 and 4,066.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,727.55 : 16,092.87 = 4,066.50 : x
2. Step 2: Convert to fraction form
   10,727.55/16,092.87 = 4,066.50/x
3. Step 3: Cross multiply
   10,727.55x = 16,092.87 × 4,066.50
4. Step 4: Simplify right side
   10,727.55x = 65,441,655.86
5. Step 5: Solve for x
   x = 65,441,655.86/10,727.55
6. Step 6: Final answer
   x = 6,100.34