Finding the Fourth Proportional to 6,105.42, 9,144.42 and 3,727.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,105.42 : 9,144.42 = 3,727.08 : x
2. Step 2: Convert to fraction form
   6,105.42/9,144.42 = 3,727.08/x
3. Step 3: Cross multiply
   6,105.42x = 9,144.42 × 3,727.08
4. Step 4: Simplify right side
   6,105.42x = 34,081,984.89
5. Step 5: Solve for x
   x = 34,081,984.89/6,105.42
6. Step 6: Final answer
   x = 5,582.25