Finding the Fourth Proportional to 79,148.94, 118,757.72 and 43,566.78

Step by Step Solution

1. Step 1: Write the proportion equation
   79,148.94 : 118,757.72 = 43,566.78 : x
2. Step 2: Convert to fraction form
   79,148.94/118,757.72 = 43,566.78/x
3. Step 3: Cross multiply
   79,148.94x = 118,757.72 × 43,566.78
4. Step 4: Simplify right side
   79,148.94x = 5,173,891,460.54
5. Step 5: Solve for x
   x = 5,173,891,460.54/79,148.94
6. Step 6: Final answer
   x = 65,369.06