Finding the Fourth Proportional to 1,063.63, 1,467.82 and 591.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063.63 : 1,467.82 = 591.54 : x
2. Step 2: Convert to fraction form
   1,063.63/1,467.82 = 591.54/x
3. Step 3: Cross multiply
   1,063.63x = 1,467.82 × 591.54
4. Step 4: Simplify right side
   1,063.63x = 868,274.24
5. Step 5: Solve for x
   x = 868,274.24/1,063.63
6. Step 6: Final answer
   x = 816.33