Finding the Fourth Proportional to 47,105.08, 65,006.46 and 25,885

Step by Step Solution

1. Step 1: Write the proportion equation
   47,105.08 : 65,006.46 = 25,885 : x
2. Step 2: Convert to fraction form
   47,105.08/65,006.46 = 25,885/x
3. Step 3: Cross multiply
   47,105.08x = 65,006.46 × 25,885
4. Step 4: Simplify right side
   47,105.08x = 1,682,692,217.10
5. Step 5: Solve for x
   x = 1,682,692,217.10/47,105.08
6. Step 6: Final answer
   x = 35,722.10