Finding the Fourth Proportional to 2,513.22, 3,466.70 and 1,662.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513.22 : 3,466.70 = 1,662.47 : x
2. Step 2: Convert to fraction form
   2,513.22/3,466.70 = 1,662.47/x
3. Step 3: Cross multiply
   2,513.22x = 3,466.70 × 1,662.47
4. Step 4: Simplify right side
   2,513.22x = 5,763,271.57
5. Step 5: Solve for x
   x = 5,763,271.57/2,513.22
6. Step 6: Final answer
   x = 2,293.18