Finding the Fourth Proportional to 8,270.83, 12,404.22 and 3,339.01

Step by Step Solution

1. Step 1: Write the proportion equation
   8,270.83 : 12,404.22 = 3,339.01 : x
2. Step 2: Convert to fraction form
   8,270.83/12,404.22 = 3,339.01/x
3. Step 3: Cross multiply
   8,270.83x = 12,404.22 × 3,339.01
4. Step 4: Simplify right side
   8,270.83x = 41,417,814.62
5. Step 5: Solve for x
   x = 41,417,814.62/8,270.83
6. Step 6: Final answer
   x = 5,007.70