Finding the Fourth Proportional to 88,768.09, 133,086.52 and 32,578.60

Step by Step Solution

1. Step 1: Write the proportion equation
   88,768.09 : 133,086.52 = 32,578.60 : x
2. Step 2: Convert to fraction form
   88,768.09/133,086.52 = 32,578.60/x
3. Step 3: Cross multiply
   88,768.09x = 133,086.52 × 32,578.60
4. Step 4: Simplify right side
   88,768.09x = 4,335,772,500.47
5. Step 5: Solve for x
   x = 4,335,772,500.47/88,768.09
6. Step 6: Final answer
   x = 48,843.82