Finding the Fourth Proportional to 6,019.34, 9,022.08 and 2,319.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,019.34 : 9,022.08 = 2,319.72 : x
2. Step 2: Convert to fraction form
   6,019.34/9,022.08 = 2,319.72/x
3. Step 3: Cross multiply
   6,019.34x = 9,022.08 × 2,319.72
4. Step 4: Simplify right side
   6,019.34x = 20,928,699.42
5. Step 5: Solve for x
   x = 20,928,699.42/6,019.34
6. Step 6: Final answer
   x = 3,476.91