Finding the Fourth Proportional to 4,934.01, 7,401.49 and 1,647.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,934.01 : 7,401.49 = 1,647.34 : x
2. Step 2: Convert to fraction form
   4,934.01/7,401.49 = 1,647.34/x
3. Step 3: Cross multiply
   4,934.01x = 7,401.49 × 1,647.34
4. Step 4: Simplify right side
   4,934.01x = 12,192,770.54
5. Step 5: Solve for x
   x = 12,192,770.54/4,934.01
6. Step 6: Final answer
   x = 2,471.17