Finding the Fourth Proportional to 3,528.77, 5,293.76 and 1,063.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,528.77 : 5,293.76 = 1,063.33 : x
2. Step 2: Convert to fraction form
   3,528.77/5,293.76 = 1,063.33/x
3. Step 3: Cross multiply
   3,528.77x = 5,293.76 × 1,063.33
4. Step 4: Simplify right side
   3,528.77x = 5,628,995.27
5. Step 5: Solve for x
   x = 5,628,995.27/3,528.77
6. Step 6: Final answer
   x = 1,595.17