Finding the Fourth Proportional to 1,184.03, 1,774.71 and 490.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,184.03 : 1,774.71 = 490.06 : x
2. Step 2: Convert to fraction form
   1,184.03/1,774.71 = 490.06/x
3. Step 3: Cross multiply
   1,184.03x = 1,774.71 × 490.06
4. Step 4: Simplify right side
   1,184.03x = 869,714.38
5. Step 5: Solve for x
   x = 869,714.38/1,184.03
6. Step 6: Final answer
   x = 734.54