Finding the Fourth Proportional to 4,266.72, 5,885.58 and 2,940.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,266.72 : 5,885.58 = 2,940.34 : x
2. Step 2: Convert to fraction form
   4,266.72/5,885.58 = 2,940.34/x
3. Step 3: Cross multiply
   4,266.72x = 5,885.58 × 2,940.34
4. Step 4: Simplify right side
   4,266.72x = 17,305,606.30
5. Step 5: Solve for x
   x = 17,305,606.30/4,266.72
6. Step 6: Final answer
   x = 4,055.95