Finding the Fourth Proportional to 9,234.69, 13,843.82 and 3,389.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,234.69 : 13,843.82 = 3,389.94 : x
2. Step 2: Convert to fraction form
   9,234.69/13,843.82 = 3,389.94/x
3. Step 3: Cross multiply
   9,234.69x = 13,843.82 × 3,389.94
4. Step 4: Simplify right side
   9,234.69x = 46,929,702.22
5. Step 5: Solve for x
   x = 46,929,702.22/9,234.69
6. Step 6: Final answer
   x = 5,081.89