Finding the Fourth Proportional to 1,063.45, 1,467.52 and 591.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063.45 : 1,467.52 = 591.33 : x
2. Step 2: Convert to fraction form
   1,063.45/1,467.52 = 591.33/x
3. Step 3: Cross multiply
   1,063.45x = 1,467.52 × 591.33
4. Step 4: Simplify right side
   1,063.45x = 867,795.95
5. Step 5: Solve for x
   x = 867,795.95/1,063.45
6. Step 6: Final answer
   x = 816.02