Finding the Fourth Proportional to 4,882.86, 7,334.20 and 4,310.83

Step by Step Solution

1. Step 1: Write the proportion equation
   4,882.86 : 7,334.20 = 4,310.83 : x
2. Step 2: Convert to fraction form
   4,882.86/7,334.20 = 4,310.83/x
3. Step 3: Cross multiply
   4,882.86x = 7,334.20 × 4,310.83
4. Step 4: Simplify right side
   4,882.86x = 31,616,452.72
5. Step 5: Solve for x
   x = 31,616,452.72/4,882.86
6. Step 6: Final answer
   x = 6,474.99