Finding the Fourth Proportional to 2,996.00, 4,467.59 and 2,788.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,996.00 : 4,467.59 = 2,788.23 : x
2. Step 2: Convert to fraction form
   2,996.00/4,467.59 = 2,788.23/x
3. Step 3: Cross multiply
   2,996.00x = 4,467.59 × 2,788.23
4. Step 4: Simplify right side
   2,996.00x = 12,456,675.44
5. Step 5: Solve for x
   x = 12,456,675.44/2,996.00
6. Step 6: Final answer
   x = 4,157.78