Finding the Fourth Proportional to 47,118.72, 65,024.24 and 25,898.48

Step by Step Solution

1. Step 1: Write the proportion equation
   47,118.72 : 65,024.24 = 25,898.48 : x
2. Step 2: Convert to fraction form
   47,118.72/65,024.24 = 25,898.48/x
3. Step 3: Cross multiply
   47,118.72x = 65,024.24 × 25,898.48
4. Step 4: Simplify right side
   47,118.72x = 1,684,028,979.16
5. Step 5: Solve for x
   x = 1,684,028,979.16/47,118.72
6. Step 6: Final answer
   x = 35,740.13