Finding the Fourth Proportional to 736.52, 1,104.59 and 303.98

Step by Step Solution

1. Step 1: Write the proportion equation
   736.52 : 1,104.59 = 303.98 : x
2. Step 2: Convert to fraction form
   736.52/1,104.59 = 303.98/x
3. Step 3: Cross multiply
   736.52x = 1,104.59 × 303.98
4. Step 4: Simplify right side
   736.52x = 335,773.27
5. Step 5: Solve for x
   x = 335,773.27/736.52
6. Step 6: Final answer
   x = 455.89