Finding the Fourth Proportional to 21,377.33, 32,067.81 and 5,584.46

Step by Step Solution

1. Step 1: Write the proportion equation
   21,377.33 : 32,067.81 = 5,584.46 : x
2. Step 2: Convert to fraction form
   21,377.33/32,067.81 = 5,584.46/x
3. Step 3: Cross multiply
   21,377.33x = 32,067.81 × 5,584.46
4. Step 4: Simplify right side
   21,377.33x = 179,081,241.89
5. Step 5: Solve for x
   x = 179,081,241.89/21,377.33
6. Step 6: Final answer
   x = 8,377.16