Finding the Fourth Proportional to 1,063.34, 1,467.39 and 591.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063.34 : 1,467.39 = 591.24 : x
2. Step 2: Convert to fraction form
   1,063.34/1,467.39 = 591.24/x
3. Step 3: Cross multiply
   1,063.34x = 1,467.39 × 591.24
4. Step 4: Simplify right side
   1,063.34x = 867,579.66
5. Step 5: Solve for x
   x = 867,579.66/1,063.34
6. Step 6: Final answer
   x = 815.90