Finding the Fourth Proportional to 88,978.24, 133,404.36 and 44,573.32

Step by Step Solution

1. Step 1: Write the proportion equation
   88,978.24 : 133,404.36 = 44,573.32 : x
2. Step 2: Convert to fraction form
   88,978.24/133,404.36 = 44,573.32/x
3. Step 3: Cross multiply
   88,978.24x = 133,404.36 × 44,573.32
4. Step 4: Simplify right side
   88,978.24x = 5,946,275,227.68
5. Step 5: Solve for x
   x = 5,946,275,227.68/88,978.24
6. Step 6: Final answer
   x = 66,828.42