Finding the Fourth Proportional to 41,162.42, 56,821.83 and 29,686.34

Step by Step Solution

1. Step 1: Write the proportion equation
   41,162.42 : 56,821.83 = 29,686.34 : x
2. Step 2: Convert to fraction form
   41,162.42/56,821.83 = 29,686.34/x
3. Step 3: Cross multiply
   41,162.42x = 56,821.83 × 29,686.34
4. Step 4: Simplify right side
   41,162.42x = 1,686,832,164.80
5. Step 5: Solve for x
   x = 1,686,832,164.80/41,162.42
6. Step 6: Final answer
   x = 40,979.91