Finding the Fourth Proportional to 79,314.57, 118,949.98 and 34,351.07

Step by Step Solution

1. Step 1: Write the proportion equation
   79,314.57 : 118,949.98 = 34,351.07 : x
2. Step 2: Convert to fraction form
   79,314.57/118,949.98 = 34,351.07/x
3. Step 3: Cross multiply
   79,314.57x = 118,949.98 × 34,351.07
4. Step 4: Simplify right side
   79,314.57x = 4,086,058,494.73
5. Step 5: Solve for x
   x = 4,086,058,494.73/79,314.57
6. Step 6: Final answer
   x = 51,517.12