Finding the Fourth Proportional to 79,173.59, 118,787.72 and 49,556.14

Step by Step Solution

1. Step 1: Write the proportion equation
   79,173.59 : 118,787.72 = 49,556.14 : x
2. Step 2: Convert to fraction form
   79,173.59/118,787.72 = 49,556.14/x
3. Step 3: Cross multiply
   79,173.59x = 118,787.72 × 49,556.14
4. Step 4: Simplify right side
   79,173.59x = 5,886,660,337.85
5. Step 5: Solve for x
   x = 5,886,660,337.85/79,173.59
6. Step 6: Final answer
   x = 74,351.32