Finding the Fourth Proportional to 25,947.27, 35,806.39 and 16,392.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,947.27 : 35,806.39 = 16,392.25 : x
2. Step 2: Convert to fraction form
   25,947.27/35,806.39 = 16,392.25/x
3. Step 3: Cross multiply
   25,947.27x = 35,806.39 × 16,392.25
4. Step 4: Simplify right side
   25,947.27x = 586,947,196.72
5. Step 5: Solve for x
   x = 586,947,196.72/25,947.27
6. Step 6: Final answer
   x = 22,620.77