Finding the Fourth Proportional to 40,828.32, 56,345.22 and 24,911.82

Step by Step Solution

1. Step 1: Write the proportion equation
   40,828.32 : 56,345.22 = 24,911.82 : x
2. Step 2: Convert to fraction form
   40,828.32/56,345.22 = 24,911.82/x
3. Step 3: Cross multiply
   40,828.32x = 56,345.22 × 24,911.82
4. Step 4: Simplify right side
   40,828.32x = 1,403,661,978.50
5. Step 5: Solve for x
   x = 1,403,661,978.50/40,828.32
6. Step 6: Final answer
   x = 34,379.62