Finding the Fourth Proportional to 47,105.69, 65,005.11 and 25,884.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,105.69 : 65,005.11 = 25,884.50 : x
2. Step 2: Convert to fraction form
   47,105.69/65,005.11 = 25,884.50/x
3. Step 3: Cross multiply
   47,105.69x = 65,005.11 × 25,884.50
4. Step 4: Simplify right side
   47,105.69x = 1,682,624,444.77
5. Step 5: Solve for x
   x = 1,682,624,444.77/47,105.69
6. Step 6: Final answer
   x = 35,720.20