Finding the Fourth Proportional to 47,017.64, 64,882.20 and 25,796.42

Step by Step Solution

1. Step 1: Write the proportion equation
   47,017.64 : 64,882.20 = 25,796.42 : x
2. Step 2: Convert to fraction form
   47,017.64/64,882.20 = 25,796.42/x
3. Step 3: Cross multiply
   47,017.64x = 64,882.20 × 25,796.42
4. Step 4: Simplify right side
   47,017.64x = 1,673,728,481.72
5. Step 5: Solve for x
   x = 1,673,728,481.72/47,017.64
6. Step 6: Final answer
   x = 35,597.88