Finding the Fourth Proportional to 3,359.83, 5,038.16 and 1,019.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,359.83 : 5,038.16 = 1,019.23 : x
2. Step 2: Convert to fraction form
   3,359.83/5,038.16 = 1,019.23/x
3. Step 3: Cross multiply
   3,359.83x = 5,038.16 × 1,019.23
4. Step 4: Simplify right side
   3,359.83x = 5,135,043.82
5. Step 5: Solve for x
   x = 5,135,043.82/3,359.83
6. Step 6: Final answer
   x = 1,528.36