Finding the Fourth Proportional to 8,017.86, 12,022.17 and 3,333.93

Step by Step Solution

1. Step 1: Write the proportion equation
   8,017.86 : 12,022.17 = 3,333.93 : x
2. Step 2: Convert to fraction form
   8,017.86/12,022.17 = 3,333.93/x
3. Step 3: Cross multiply
   8,017.86x = 12,022.17 × 3,333.93
4. Step 4: Simplify right side
   8,017.86x = 40,081,073.23
5. Step 5: Solve for x
   x = 40,081,073.23/8,017.86
6. Step 6: Final answer
   x = 4,998.97