Finding the Fourth Proportional to 10,204.94, 14,081.85 and 5,727.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,204.94 : 14,081.85 = 5,727.81 : x
2. Step 2: Convert to fraction form
   10,204.94/14,081.85 = 5,727.81/x
3. Step 3: Cross multiply
   10,204.94x = 14,081.85 × 5,727.81
4. Step 4: Simplify right side
   10,204.94x = 80,658,214.06
5. Step 5: Solve for x
   x = 80,658,214.06/10,204.94
6. Step 6: Final answer
   x = 7,903.84