Finding the Fourth Proportional to 3,018.73, 4,159.60 and 2,426.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,018.73 : 4,159.60 = 2,426.89 : x
2. Step 2: Convert to fraction form
   3,018.73/4,159.60 = 2,426.89/x
3. Step 3: Cross multiply
   3,018.73x = 4,159.60 × 2,426.89
4. Step 4: Simplify right side
   3,018.73x = 10,094,891.64
5. Step 5: Solve for x
   x = 10,094,891.64/3,018.73
6. Step 6: Final answer
   x = 3,344.09