Finding the Fourth Proportional to 6,013.18, 9,019.78 and 2,317.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,013.18 : 9,019.78 = 2,317.15 : x
2. Step 2: Convert to fraction form
   6,013.18/9,019.78 = 2,317.15/x
3. Step 3: Cross multiply
   6,013.18x = 9,019.78 × 2,317.15
4. Step 4: Simplify right side
   6,013.18x = 20,900,154.88
5. Step 5: Solve for x
   x = 20,900,154.88/6,013.18
6. Step 6: Final answer
   x = 3,475.73