Finding the Fourth Proportional to 1,033.65, 1,549.89 and 375.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033.65 : 1,549.89 = 375.30 : x
2. Step 2: Convert to fraction form
   1,033.65/1,549.89 = 375.30/x
3. Step 3: Cross multiply
   1,033.65x = 1,549.89 × 375.30
4. Step 4: Simplify right side
   1,033.65x = 581,673.72
5. Step 5: Solve for x
   x = 581,673.72/1,033.65
6. Step 6: Final answer
   x = 562.74