Finding the Fourth Proportional to 30,367.94, 41,907.82 and 16,940.06

Step by Step Solution

1. Step 1: Write the proportion equation
   30,367.94 : 41,907.82 = 16,940.06 : x
2. Step 2: Convert to fraction form
   30,367.94/41,907.82 = 16,940.06/x
3. Step 3: Cross multiply
   30,367.94x = 41,907.82 × 16,940.06
4. Step 4: Simplify right side
   30,367.94x = 709,920,985.27
5. Step 5: Solve for x
   x = 709,920,985.27/30,367.94
6. Step 6: Final answer
   x = 23,377.32