Finding the Fourth Proportional to 47,196.24, 65,129.57 and 25,686.41

Step by Step Solution

1. Step 1: Write the proportion equation
   47,196.24 : 65,129.57 = 25,686.41 : x
2. Step 2: Convert to fraction form
   47,196.24/65,129.57 = 25,686.41/x
3. Step 3: Cross multiply
   47,196.24x = 65,129.57 × 25,686.41
4. Step 4: Simplify right side
   47,196.24x = 1,672,944,838.14
5. Step 5: Solve for x
   x = 1,672,944,838.14/47,196.24
6. Step 6: Final answer
   x = 35,446.57