Finding the Fourth Proportional to 47,157.72, 65,076.96 and 25,935.72

Step by Step Solution

1. Step 1: Write the proportion equation
   47,157.72 : 65,076.96 = 25,935.72 : x
2. Step 2: Convert to fraction form
   47,157.72/65,076.96 = 25,935.72/x
3. Step 3: Cross multiply
   47,157.72x = 65,076.96 × 25,935.72
4. Step 4: Simplify right side
   47,157.72x = 1,687,817,813.01
5. Step 5: Solve for x
   x = 1,687,817,813.01/47,157.72
6. Step 6: Final answer
   x = 35,790.91