Finding the Fourth Proportional to 1,063.01, 1,594.37 and 404.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063.01 : 1,594.37 = 404.71 : x
2. Step 2: Convert to fraction form
   1,063.01/1,594.37 = 404.71/x
3. Step 3: Cross multiply
   1,063.01x = 1,594.37 × 404.71
4. Step 4: Simplify right side
   1,063.01x = 645,255.27
5. Step 5: Solve for x
   x = 645,255.27/1,063.01
6. Step 6: Final answer
   x = 607.01