Finding the Fourth Proportional to 2,924.83, 4,389.33 and 2,196.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,924.83 : 4,389.33 = 2,196.37 : x
2. Step 2: Convert to fraction form
   2,924.83/4,389.33 = 2,196.37/x
3. Step 3: Cross multiply
   2,924.83x = 4,389.33 × 2,196.37
4. Step 4: Simplify right side
   2,924.83x = 9,640,592.73
5. Step 5: Solve for x
   x = 9,640,592.73/2,924.83
6. Step 6: Final answer
   x = 3,296.12