Finding the Fourth Proportional to 1,469.82, 2,204.72 and 496.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469.82 : 2,204.72 = 496.61 : x
2. Step 2: Convert to fraction form
   1,469.82/2,204.72 = 496.61/x
3. Step 3: Cross multiply
   1,469.82x = 2,204.72 × 496.61
4. Step 4: Simplify right side
   1,469.82x = 1,094,872.49
5. Step 5: Solve for x
   x = 1,094,872.49/1,469.82
6. Step 6: Final answer
   x = 744.90