Finding the Fourth Proportional to 6,561.27, 9,053.28 and 3,873.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,561.27 : 9,053.28 = 3,873.33 : x
2. Step 2: Convert to fraction form
   6,561.27/9,053.28 = 3,873.33/x
3. Step 3: Cross multiply
   6,561.27x = 9,053.28 × 3,873.33
4. Step 4: Simplify right side
   6,561.27x = 35,066,341.02
5. Step 5: Solve for x
   x = 35,066,341.02/6,561.27
6. Step 6: Final answer
   x = 5,344.44