Finding the Fourth Proportional to 3,093.72, 4,269.35 and 2,384.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,093.72 : 4,269.35 = 2,384.31 : x
2. Step 2: Convert to fraction form
   3,093.72/4,269.35 = 2,384.31/x
3. Step 3: Cross multiply
   3,093.72x = 4,269.35 × 2,384.31
4. Step 4: Simplify right side
   3,093.72x = 10,179,441.98
5. Step 5: Solve for x
   x = 10,179,441.98/3,093.72
6. Step 6: Final answer
   x = 3,290.36