Finding the Fourth Proportional to 4,934.88, 7,401.60 and 1,471.68

Step by Step Solution

1. Step 1: Write the proportion equation
   4,934.88 : 7,401.60 = 1,471.68 : x
2. Step 2: Convert to fraction form
   4,934.88/7,401.60 = 1,471.68/x
3. Step 3: Cross multiply
   4,934.88x = 7,401.60 × 1,471.68
4. Step 4: Simplify right side
   4,934.88x = 10,892,786.69
5. Step 5: Solve for x
   x = 10,892,786.69/4,934.88
6. Step 6: Final answer
   x = 2,207.31