Finding the Fourth Proportional to 52,979.94, 73,112.31 and 29,105.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,979.94 : 73,112.31 = 29,105.82 : x
2. Step 2: Convert to fraction form
   52,979.94/73,112.31 = 29,105.82/x
3. Step 3: Cross multiply
   52,979.94x = 73,112.31 × 29,105.82
4. Step 4: Simplify right side
   52,979.94x = 2,127,993,734.64
5. Step 5: Solve for x
   x = 2,127,993,734.64/52,979.94
6. Step 6: Final answer
   x = 40,166.03