Finding the Fourth Proportional to 6,009.37, 8,291.27 and 3,886.14

Step by Step Solution

1. Step 1: Write the proportion equation
   6,009.37 : 8,291.27 = 3,886.14 : x
2. Step 2: Convert to fraction form
   6,009.37/8,291.27 = 3,886.14/x
3. Step 3: Cross multiply
   6,009.37x = 8,291.27 × 3,886.14
4. Step 4: Simplify right side
   6,009.37x = 32,221,067.58
5. Step 5: Solve for x
   x = 32,221,067.58/6,009.37
6. Step 6: Final answer
   x = 5,361.80