Finding the Fourth Proportional to 47,142.42, 65,058.21 and 25,923.30

Step by Step Solution

1. Step 1: Write the proportion equation
   47,142.42 : 65,058.21 = 25,923.30 : x
2. Step 2: Convert to fraction form
   47,142.42/65,058.21 = 25,923.30/x
3. Step 3: Cross multiply
   47,142.42x = 65,058.21 × 25,923.30
4. Step 4: Simplify right side
   47,142.42x = 1,686,523,495.29
5. Step 5: Solve for x
   x = 1,686,523,495.29/47,142.42
6. Step 6: Final answer
   x = 35,775.07