Finding the Fourth Proportional to 2,014.68, 3,019.18 and 1,601.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.68 : 3,019.18 = 1,601.98 : x
2. Step 2: Convert to fraction form
   2,014.68/3,019.18 = 1,601.98/x
3. Step 3: Cross multiply
   2,014.68x = 3,019.18 × 1,601.98
4. Step 4: Simplify right side
   2,014.68x = 4,836,665.75
5. Step 5: Solve for x
   x = 4,836,665.75/2,014.68
6. Step 6: Final answer
   x = 2,400.72