Finding the Fourth Proportional to 4,962.16, 7,443.42 and 1,675

Step by Step Solution

1. Step 1: Write the proportion equation
   4,962.16 : 7,443.42 = 1,675 : x
2. Step 2: Convert to fraction form
   4,962.16/7,443.42 = 1,675/x
3. Step 3: Cross multiply
   4,962.16x = 7,443.42 × 1,675
4. Step 4: Simplify right side
   4,962.16x = 12,467,728.50
5. Step 5: Solve for x
   x = 12,467,728.50/4,962.16
6. Step 6: Final answer
   x = 2,512.56