Finding the Fourth Proportional to 1,034.00, 1,551.24 and 303.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.00 : 1,551.24 = 303.55 : x
2. Step 2: Convert to fraction form
   1,034.00/1,551.24 = 303.55/x
3. Step 3: Cross multiply
   1,034.00x = 1,551.24 × 303.55
4. Step 4: Simplify right side
   1,034.00x = 470,875.02
5. Step 5: Solve for x
   x = 470,875.02/1,034.00
6. Step 6: Final answer
   x = 455.39