Finding the Fourth Proportional to 47,116.72, 65,021.48 and 25,896.48

Step by Step Solution

1. Step 1: Write the proportion equation
   47,116.72 : 65,021.48 = 25,896.48 : x
2. Step 2: Convert to fraction form
   47,116.72/65,021.48 = 25,896.48/x
3. Step 3: Cross multiply
   47,116.72x = 65,021.48 × 25,896.48
4. Step 4: Simplify right side
   47,116.72x = 1,683,827,456.39
5. Step 5: Solve for x
   x = 1,683,827,456.39/47,116.72
6. Step 6: Final answer
   x = 35,737.37