Finding the Fourth Proportional to 88,680.96, 132,984.72 and 36,054.72

Step by Step Solution

1. Step 1: Write the proportion equation
   88,680.96 : 132,984.72 = 36,054.72 : x
2. Step 2: Convert to fraction form
   88,680.96/132,984.72 = 36,054.72/x
3. Step 3: Cross multiply
   88,680.96x = 132,984.72 × 36,054.72
4. Step 4: Simplify right side
   88,680.96x = 4,794,726,843.88
5. Step 5: Solve for x
   x = 4,794,726,843.88/88,680.96
6. Step 6: Final answer
   x = 54,067.15