Finding the Fourth Proportional to 79,505.05, 109,719.86 and 43,697.79

Step by Step Solution

1. Step 1: Write the proportion equation
   79,505.05 : 109,719.86 = 43,697.79 : x
2. Step 2: Convert to fraction form
   79,505.05/109,719.86 = 43,697.79/x
3. Step 3: Cross multiply
   79,505.05x = 109,719.86 × 43,697.79
4. Step 4: Simplify right side
   79,505.05x = 4,794,515,401.11
5. Step 5: Solve for x
   x = 4,794,515,401.11/79,505.05
6. Step 6: Final answer
   x = 60,304.54