Finding the Fourth Proportional to 16,954.34, 25,427.46 and 5,861.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,954.34 : 25,427.46 = 5,861.42 : x
2. Step 2: Convert to fraction form
   16,954.34/25,427.46 = 5,861.42/x
3. Step 3: Cross multiply
   16,954.34x = 25,427.46 × 5,861.42
4. Step 4: Simplify right side
   16,954.34x = 149,041,022.59
5. Step 5: Solve for x
   x = 149,041,022.59/16,954.34
6. Step 6: Final answer
   x = 8,790.73