Finding the Fourth Proportional to 8,710.89, 12,019.71 and 4,933.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,710.89 : 12,019.71 = 4,933.83 : x
2. Step 2: Convert to fraction form
   8,710.89/12,019.71 = 4,933.83/x
3. Step 3: Cross multiply
   8,710.89x = 12,019.71 × 4,933.83
4. Step 4: Simplify right side
   8,710.89x = 59,303,205.79
5. Step 5: Solve for x
   x = 59,303,205.79/8,710.89
6. Step 6: Final answer
   x = 6,807.94