Finding the Fourth Proportional to 1,164.02, 1,746.06 and 298.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164.02 : 1,746.06 = 298.34 : x
2. Step 2: Convert to fraction form
   1,164.02/1,746.06 = 298.34/x
3. Step 3: Cross multiply
   1,164.02x = 1,746.06 × 298.34
4. Step 4: Simplify right side
   1,164.02x = 520,919.54
5. Step 5: Solve for x
   x = 520,919.54/1,164.02
6. Step 6: Final answer
   x = 447.52