Finding the Fourth Proportional to 3,529.58, 5,295.42 and 1,064.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,529.58 : 5,295.42 = 1,064.48 : x
2. Step 2: Convert to fraction form
   3,529.58/5,295.42 = 1,064.48/x
3. Step 3: Cross multiply
   3,529.58x = 5,295.42 × 1,064.48
4. Step 4: Simplify right side
   3,529.58x = 5,636,842.20
5. Step 5: Solve for x
   x = 5,636,842.20/3,529.58
6. Step 6: Final answer
   x = 1,597.03