Finding the Fourth Proportional to 6,036.78, 8,322.03 and 4,238.79

Step by Step Solution

1. Step 1: Write the proportion equation
   6,036.78 : 8,322.03 = 4,238.79 : x
2. Step 2: Convert to fraction form
   6,036.78/8,322.03 = 4,238.79/x
3. Step 3: Cross multiply
   6,036.78x = 8,322.03 × 4,238.79
4. Step 4: Simplify right side
   6,036.78x = 35,275,337.54
5. Step 5: Solve for x
   x = 35,275,337.54/6,036.78
6. Step 6: Final answer
   x = 5,843.40