Finding the Fourth Proportional to 3,466.10, 5,196.72 and 1,614.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,466.10 : 5,196.72 = 1,614.72 : x
2. Step 2: Convert to fraction form
   3,466.10/5,196.72 = 1,614.72/x
3. Step 3: Cross multiply
   3,466.10x = 5,196.72 × 1,614.72
4. Step 4: Simplify right side
   3,466.10x = 8,391,247.72
5. Step 5: Solve for x
   x = 8,391,247.72/3,466.10
6. Step 6: Final answer
   x = 2,420.95