Finding the Fourth Proportional to 40,806.59, 56,231.82 and 29,456.06

Step by Step Solution

1. Step 1: Write the proportion equation
   40,806.59 : 56,231.82 = 29,456.06 : x
2. Step 2: Convert to fraction form
   40,806.59/56,231.82 = 29,456.06/x
3. Step 3: Cross multiply
   40,806.59x = 56,231.82 × 29,456.06
4. Step 4: Simplify right side
   40,806.59x = 1,656,367,582.67
5. Step 5: Solve for x
   x = 1,656,367,582.67/40,806.59
6. Step 6: Final answer
   x = 40,590.69