Finding the Fourth Proportional to 6,019.52, 9,025.76 and 2,321.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,019.52 : 9,025.76 = 2,321.12 : x
2. Step 2: Convert to fraction form
   6,019.52/9,025.76 = 2,321.12/x
3. Step 3: Cross multiply
   6,019.52x = 9,025.76 × 2,321.12
4. Step 4: Simplify right side
   6,019.52x = 20,949,872.05
5. Step 5: Solve for x
   x = 20,949,872.05/6,019.52
6. Step 6: Final answer
   x = 3,480.32