Finding the Fourth Proportional to 88,255.82, 121,793.78 and 47,969.62

Step by Step Solution

1. Step 1: Write the proportion equation
   88,255.82 : 121,793.78 = 47,969.62 : x
2. Step 2: Convert to fraction form
   88,255.82/121,793.78 = 47,969.62/x
3. Step 3: Cross multiply
   88,255.82x = 121,793.78 × 47,969.62
4. Step 4: Simplify right side
   88,255.82x = 5,842,401,344.96
5. Step 5: Solve for x
   x = 5,842,401,344.96/88,255.82
6. Step 6: Final answer
   x = 66,198.48