Finding the Fourth Proportional to 6,389.69, 9,584.93 and 2,007.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,389.69 : 9,584.93 = 2,007.32 : x
2. Step 2: Convert to fraction form
   6,389.69/9,584.93 = 2,007.32/x
3. Step 3: Cross multiply
   6,389.69x = 9,584.93 × 2,007.32
4. Step 4: Simplify right side
   6,389.69x = 19,239,978.78
5. Step 5: Solve for x
   x = 19,239,978.78/6,389.69
6. Step 6: Final answer
   x = 3,011.10