Finding the Fourth Proportional to 9,004.65, 12,411.54 and 6,019.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,004.65 : 12,411.54 = 6,019.39 : x
2. Step 2: Convert to fraction form
   9,004.65/12,411.54 = 6,019.39/x
3. Step 3: Cross multiply
   9,004.65x = 12,411.54 × 6,019.39
4. Step 4: Simplify right side
   9,004.65x = 74,709,949.83
5. Step 5: Solve for x
   x = 74,709,949.83/9,004.65
6. Step 6: Final answer
   x = 8,296.82