Finding the Fourth Proportional to 47,116.86, 65,019.96 and 25,896.12

Step by Step Solution

1. Step 1: Write the proportion equation
   47,116.86 : 65,019.96 = 25,896.12 : x
2. Step 2: Convert to fraction form
   47,116.86/65,019.96 = 25,896.12/x
3. Step 3: Cross multiply
   47,116.86x = 65,019.96 × 25,896.12
4. Step 4: Simplify right side
   47,116.86x = 1,683,764,686.56
5. Step 5: Solve for x
   x = 1,683,764,686.56/47,116.86
6. Step 6: Final answer
   x = 35,735.93