Finding the Fourth Proportional to 1,033.34, 1,426.01 and 591.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033.34 : 1,426.01 = 591.25 : x
2. Step 2: Convert to fraction form
   1,033.34/1,426.01 = 591.25/x
3. Step 3: Cross multiply
   1,033.34x = 1,426.01 × 591.25
4. Step 4: Simplify right side
   1,033.34x = 843,128.41
5. Step 5: Solve for x
   x = 843,128.41/1,033.34
6. Step 6: Final answer
   x = 815.93