Finding the Fourth Proportional to 47,176.54, 65,103.72 and 25,957.12

Step by Step Solution

1. Step 1: Write the proportion equation
   47,176.54 : 65,103.72 = 25,957.12 : x
2. Step 2: Convert to fraction form
   47,176.54/65,103.72 = 25,957.12/x
3. Step 3: Cross multiply
   47,176.54x = 65,103.72 × 25,957.12
4. Step 4: Simplify right side
   47,176.54x = 1,689,905,072.49
5. Step 5: Solve for x
   x = 1,689,905,072.49/47,176.54
6. Step 6: Final answer
   x = 35,820.88