Finding the Fourth Proportional to 1,063.94, 1,468.25 and 591.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063.94 : 1,468.25 = 591.81 : x
2. Step 2: Convert to fraction form
   1,063.94/1,468.25 = 591.81/x
3. Step 3: Cross multiply
   1,063.94x = 1,468.25 × 591.81
4. Step 4: Simplify right side
   1,063.94x = 868,922.07
5. Step 5: Solve for x
   x = 868,922.07/1,063.94
6. Step 6: Final answer
   x = 816.71