Finding the Fourth Proportional to 79,104.27, 118,653.30 and 29,162.78

Step by Step Solution

1. Step 1: Write the proportion equation
   79,104.27 : 118,653.30 = 29,162.78 : x
2. Step 2: Convert to fraction form
   79,104.27/118,653.30 = 29,162.78/x
3. Step 3: Cross multiply
   79,104.27x = 118,653.30 × 29,162.78
4. Step 4: Simplify right side
   79,104.27x = 3,460,259,490.91
5. Step 5: Solve for x
   x = 3,460,259,490.91/79,104.27
6. Step 6: Final answer
   x = 43,743.02