Finding the Fourth Proportional to 1,067.00, 1,470.98 and 712.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067.00 : 1,470.98 = 712.94 : x
2. Step 2: Convert to fraction form
   1,067.00/1,470.98 = 712.94/x
3. Step 3: Cross multiply
   1,067.00x = 1,470.98 × 712.94
4. Step 4: Simplify right side
   1,067.00x = 1,048,714.91
5. Step 5: Solve for x
   x = 1,048,714.91/1,067.00
6. Step 6: Final answer
   x = 982.87