Finding the Fourth Proportional to 10,979.94, 16,472.53 and 3,584.41

Step by Step Solution

1. Step 1: Write the proportion equation
   10,979.94 : 16,472.53 = 3,584.41 : x
2. Step 2: Convert to fraction form
   10,979.94/16,472.53 = 3,584.41/x
3. Step 3: Cross multiply
   10,979.94x = 16,472.53 × 3,584.41
4. Step 4: Simplify right side
   10,979.94x = 59,044,301.26
5. Step 5: Solve for x
   x = 59,044,301.26/10,979.94
6. Step 6: Final answer
   x = 5,377.47