Finding the Fourth Proportional to 1,729.05, 2,583.50 and 1,518.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,729.05 : 2,583.50 = 1,518.14 : x
2. Step 2: Convert to fraction form
   1,729.05/2,583.50 = 1,518.14/x
3. Step 3: Cross multiply
   1,729.05x = 2,583.50 × 1,518.14
4. Step 4: Simplify right side
   1,729.05x = 3,922,113.56
5. Step 5: Solve for x
   x = 3,922,113.56/1,729.05
6. Step 6: Final answer
   x = 2,268.37