Finding the Fourth Proportional to 1,333.74, 1,995.35 and 1,023.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333.74 : 1,995.35 = 1,023.24 : x
2. Step 2: Convert to fraction form
   1,333.74/1,995.35 = 1,023.24/x
3. Step 3: Cross multiply
   1,333.74x = 1,995.35 × 1,023.24
4. Step 4: Simplify right side
   1,333.74x = 2,041,716.82
5. Step 5: Solve for x
   x = 2,041,716.82/1,333.74
6. Step 6: Final answer
   x = 1,530.82