Finding the Fourth Proportional to 1,498.96, 2,067.72 and 946

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.96 : 2,067.72 = 946 : x
2. Step 2: Convert to fraction form
   1,498.96/2,067.72 = 946/x
3. Step 3: Cross multiply
   1,498.96x = 2,067.72 × 946
4. Step 4: Simplify right side
   1,498.96x = 1,956,063.12
5. Step 5: Solve for x
   x = 1,956,063.12/1,498.96
6. Step 6: Final answer
   x = 1,304.95