Finding the Fourth Proportional to 6,918.59, 10,368.15 and 3,014.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,918.59 : 10,368.15 = 3,014.81 : x
2. Step 2: Convert to fraction form
   6,918.59/10,368.15 = 3,014.81/x
3. Step 3: Cross multiply
   6,918.59x = 10,368.15 × 3,014.81
4. Step 4: Simplify right side
   6,918.59x = 31,258,002.30
5. Step 5: Solve for x
   x = 31,258,002.30/6,918.59
6. Step 6: Final answer
   x = 4,517.97