Finding the Fourth Proportional to 4,850.43, 7,272.89 and 2,350.77

Step by Step Solution

1. Step 1: Write the proportion equation
   4,850.43 : 7,272.89 = 2,350.77 : x
2. Step 2: Convert to fraction form
   4,850.43/7,272.89 = 2,350.77/x
3. Step 3: Cross multiply
   4,850.43x = 7,272.89 × 2,350.77
4. Step 4: Simplify right side
   4,850.43x = 17,096,902.32
5. Step 5: Solve for x
   x = 17,096,902.32/4,850.43
6. Step 6: Final answer
   x = 3,524.82