Finding the Fourth Proportional to 4,934.42, 7,401.70 and 1,647.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,934.42 : 7,401.70 = 1,647.52 : x
2. Step 2: Convert to fraction form
   4,934.42/7,401.70 = 1,647.52/x
3. Step 3: Cross multiply
   4,934.42x = 7,401.70 × 1,647.52
4. Step 4: Simplify right side
   4,934.42x = 12,194,448.78
5. Step 5: Solve for x
   x = 12,194,448.78/4,934.42
6. Step 6: Final answer
   x = 2,471.30