Finding the Fourth Proportional to 4,964.16, 7,443.30 and 1,676.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,964.16 : 7,443.30 = 1,676.34 : x
2. Step 2: Convert to fraction form
   4,964.16/7,443.30 = 1,676.34/x
3. Step 3: Cross multiply
   4,964.16x = 7,443.30 × 1,676.34
4. Step 4: Simplify right side
   4,964.16x = 12,477,501.52
5. Step 5: Solve for x
   x = 12,477,501.52/4,964.16
6. Step 6: Final answer
   x = 2,513.52