Finding the Fourth Proportional to 21,444.25, 32,168.61 and 5,861.89

Step by Step Solution

1. Step 1: Write the proportion equation
   21,444.25 : 32,168.61 = 5,861.89 : x
2. Step 2: Convert to fraction form
   21,444.25/32,168.61 = 5,861.89/x
3. Step 3: Cross multiply
   21,444.25x = 32,168.61 × 5,861.89
4. Step 4: Simplify right side
   21,444.25x = 188,568,853.27
5. Step 5: Solve for x
   x = 188,568,853.27/21,444.25
6. Step 6: Final answer
   x = 8,793.45