Finding the Fourth Proportional to 3,466.82, 5,196.78 and 2,996.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,466.82 : 5,196.78 = 2,996.48 : x
2. Step 2: Convert to fraction form
   3,466.82/5,196.78 = 2,996.48/x
3. Step 3: Cross multiply
   3,466.82x = 5,196.78 × 2,996.48
4. Step 4: Simplify right side
   3,466.82x = 15,572,021.35
5. Step 5: Solve for x
   x = 15,572,021.35/3,466.82
6. Step 6: Final answer
   x = 4,491.74