Finding the Fourth Proportional to 3,529.33, 5,294.93 and 1,064.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,529.33 : 5,294.93 = 1,064.23 : x
2. Step 2: Convert to fraction form
   3,529.33/5,294.93 = 1,064.23/x
3. Step 3: Cross multiply
   3,529.33x = 5,294.93 × 1,064.23
4. Step 4: Simplify right side
   3,529.33x = 5,635,004.83
5. Step 5: Solve for x
   x = 5,635,004.83/3,529.33
6. Step 6: Final answer
   x = 1,596.62