Finding the Fourth Proportional to 79,469.12, 119,092.82 and 59,724.56

Step by Step Solution

1. Step 1: Write the proportion equation
   79,469.12 : 119,092.82 = 59,724.56 : x
2. Step 2: Convert to fraction form
   79,469.12/119,092.82 = 59,724.56/x
3. Step 3: Cross multiply
   79,469.12x = 119,092.82 × 59,724.56
4. Step 4: Simplify right side
   79,469.12x = 7,112,766,273.66
5. Step 5: Solve for x
   x = 7,112,766,273.66/79,469.12
6. Step 6: Final answer
   x = 89,503.52