Finding the Fourth Proportional to 1,426.17, 1,966.37 and 1,033.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426.17 : 1,966.37 = 1,033.05 : x
2. Step 2: Convert to fraction form
   1,426.17/1,966.37 = 1,033.05/x
3. Step 3: Cross multiply
   1,426.17x = 1,966.37 × 1,033.05
4. Step 4: Simplify right side
   1,426.17x = 2,031,353.36
5. Step 5: Solve for x
   x = 2,031,353.36/1,426.17
6. Step 6: Final answer
   x = 1,424.34