Finding the Fourth Proportional to 47,164.72, 65,086.62 and 25,942.72

Step by Step Solution

1. Step 1: Write the proportion equation
   47,164.72 : 65,086.62 = 25,942.72 : x
2. Step 2: Convert to fraction form
   47,164.72/65,086.62 = 25,942.72/x
3. Step 3: Cross multiply
   47,164.72x = 65,086.62 × 25,942.72
4. Step 4: Simplify right side
   47,164.72x = 1,688,523,958.41
5. Step 5: Solve for x
   x = 1,688,523,958.41/47,164.72
6. Step 6: Final answer
   x = 35,800.57