Finding the Fourth Proportional to 1,063.69, 1,467.82 and 591.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063.69 : 1,467.82 = 591.59 : x
2. Step 2: Convert to fraction form
   1,063.69/1,467.82 = 591.59/x
3. Step 3: Cross multiply
   1,063.69x = 1,467.82 × 591.59
4. Step 4: Simplify right side
   1,063.69x = 868,337.34
5. Step 5: Solve for x
   x = 868,337.34/1,063.69
6. Step 6: Final answer
   x = 816.35