Finding the Fourth Proportional to 16,981.80, 25,473.98 and 5,889

Step by Step Solution

1. Step 1: Write the proportion equation
   16,981.80 : 25,473.98 = 5,889 : x
2. Step 2: Convert to fraction form
   16,981.80/25,473.98 = 5,889/x
3. Step 3: Cross multiply
   16,981.80x = 25,473.98 × 5,889
4. Step 4: Simplify right side
   16,981.80x = 150,016,268.22
5. Step 5: Solve for x
   x = 150,016,268.22/16,981.80
6. Step 6: Final answer
   x = 8,833.94