Finding the Fourth Proportional to 6,721.83, 10,084.38 and 2,339.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,721.83 : 10,084.38 = 2,339.31 : x
2. Step 2: Convert to fraction form
   6,721.83/10,084.38 = 2,339.31/x
3. Step 3: Cross multiply
   6,721.83x = 10,084.38 × 2,339.31
4. Step 4: Simplify right side
   6,721.83x = 23,590,490.98
5. Step 5: Solve for x
   x = 23,590,490.98/6,721.83
6. Step 6: Final answer
   x = 3,509.53