Finding the Fourth Proportional to 79,299, 109,422.54 and 43,479.59

Step by Step Solution

1. Step 1: Write the proportion equation
   79,299 : 109,422.54 = 43,479.59 : x
2. Step 2: Convert to fraction form
   79,299/109,422.54 = 43,479.59/x
3. Step 3: Cross multiply
   79,299x = 109,422.54 × 43,479.59
4. Step 4: Simplify right side
   79,299x = 4,757,646,628.85
5. Step 5: Solve for x
   x = 4,757,646,628.85/79,299
6. Step 6: Final answer
   x = 59,996.30