Finding the Fourth Proportional to 25,982.72, 35,856.96 and 14,804

Step by Step Solution

1. Step 1: Write the proportion equation
   25,982.72 : 35,856.96 = 14,804 : x
2. Step 2: Convert to fraction form
   25,982.72/35,856.96 = 14,804/x
3. Step 3: Cross multiply
   25,982.72x = 35,856.96 × 14,804
4. Step 4: Simplify right side
   25,982.72x = 530,826,435.84
5. Step 5: Solve for x
   x = 530,826,435.84/25,982.72
6. Step 6: Final answer
   x = 20,429.98