Finding the Fourth Proportional to 2,512.34, 3,466.52 and 1,628.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,512.34 : 3,466.52 = 1,628.02 : x
2. Step 2: Convert to fraction form
   2,512.34/3,466.52 = 1,628.02/x
3. Step 3: Cross multiply
   2,512.34x = 3,466.52 × 1,628.02
4. Step 4: Simplify right side
   2,512.34x = 5,643,563.89
5. Step 5: Solve for x
   x = 5,643,563.89/2,512.34
6. Step 6: Final answer
   x = 2,246.34