Finding the Fourth Proportional to 47,147.78, 65,061.23 and 25,927.07

Step by Step Solution

1. Step 1: Write the proportion equation
   47,147.78 : 65,061.23 = 25,927.07 : x
2. Step 2: Convert to fraction form
   47,147.78/65,061.23 = 25,927.07/x
3. Step 3: Cross multiply
   47,147.78x = 65,061.23 × 25,927.07
4. Step 4: Simplify right side
   47,147.78x = 1,686,846,609.55
5. Step 5: Solve for x
   x = 1,686,846,609.55/47,147.78
6. Step 6: Final answer
   x = 35,777.86