Finding the Fourth Proportional to 47,418.98, 65,439.77 and 25,910.82

Step by Step Solution

1. Step 1: Write the proportion equation
   47,418.98 : 65,439.77 = 25,910.82 : x
2. Step 2: Convert to fraction form
   47,418.98/65,439.77 = 25,910.82/x
3. Step 3: Cross multiply
   47,418.98x = 65,439.77 × 25,910.82
4. Step 4: Simplify right side
   47,418.98x = 1,695,597,971.76
5. Step 5: Solve for x
   x = 1,695,597,971.76/47,418.98
6. Step 6: Final answer
   x = 35,757.79