Finding the Fourth Proportional to 1,034.52, 1,550.82 and 384.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.52 : 1,550.82 = 384.75 : x
2. Step 2: Convert to fraction form
   1,034.52/1,550.82 = 384.75/x
3. Step 3: Cross multiply
   1,034.52x = 1,550.82 × 384.75
4. Step 4: Simplify right side
   1,034.52x = 596,678.00
5. Step 5: Solve for x
   x = 596,678.00/1,034.52
6. Step 6: Final answer
   x = 576.77