Finding the Fourth Proportional to 8,711.86, 12,022.46 and 4,733.05

Step by Step Solution

1. Step 1: Write the proportion equation
   8,711.86 : 12,022.46 = 4,733.05 : x
2. Step 2: Convert to fraction form
   8,711.86/12,022.46 = 4,733.05/x
3. Step 3: Cross multiply
   8,711.86x = 12,022.46 × 4,733.05
4. Step 4: Simplify right side
   8,711.86x = 56,902,904.30
5. Step 5: Solve for x
   x = 56,902,904.30/8,711.86
6. Step 6: Final answer
   x = 6,531.66