Finding the Fourth Proportional to 79,042.43, 118,610.33 and 29,157.37

Step by Step Solution

1. Step 1: Write the proportion equation
   79,042.43 : 118,610.33 = 29,157.37 : x
2. Step 2: Convert to fraction form
   79,042.43/118,610.33 = 29,157.37/x
3. Step 3: Cross multiply
   79,042.43x = 118,610.33 × 29,157.37
4. Step 4: Simplify right side
   79,042.43x = 3,458,364,835.32
5. Step 5: Solve for x
   x = 3,458,364,835.32/79,042.43
6. Step 6: Final answer
   x = 43,753.27