Finding the Fourth Proportional to 79,223.54, 118,755.29 and 49,662.09

Step by Step Solution

1. Step 1: Write the proportion equation
   79,223.54 : 118,755.29 = 49,662.09 : x
2. Step 2: Convert to fraction form
   79,223.54/118,755.29 = 49,662.09/x
3. Step 3: Cross multiply
   79,223.54x = 118,755.29 × 49,662.09
4. Step 4: Simplify right side
   79,223.54x = 5,897,636,024.11
5. Step 5: Solve for x
   x = 5,897,636,024.11/79,223.54
6. Step 6: Final answer
   x = 74,442.98