Finding the Fourth Proportional to 47,132.08, 65,042.28 and 25,912.72

Step by Step Solution

1. Step 1: Write the proportion equation
   47,132.08 : 65,042.28 = 25,912.72 : x
2. Step 2: Convert to fraction form
   47,132.08/65,042.28 = 25,912.72/x
3. Step 3: Cross multiply
   47,132.08x = 65,042.28 × 25,912.72
4. Step 4: Simplify right side
   47,132.08x = 1,685,422,389.80
5. Step 5: Solve for x
   x = 1,685,422,389.80/47,132.08
6. Step 6: Final answer
   x = 35,759.56