Finding the Fourth Proportional to 63,944.22, 88,215.03 and 60,979.62

Step by Step Solution

1. Step 1: Write the proportion equation
   63,944.22 : 88,215.03 = 60,979.62 : x
2. Step 2: Convert to fraction form
   63,944.22/88,215.03 = 60,979.62/x
3. Step 3: Cross multiply
   63,944.22x = 88,215.03 × 60,979.62
4. Step 4: Simplify right side
   63,944.22x = 5,379,319,007.69
5. Step 5: Solve for x
   x = 5,379,319,007.69/63,944.22
6. Step 6: Final answer
   x = 84,125.18