Finding the Fourth Proportional to 1,456.04, 2,010.42 and 932.36

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456.04 : 2,010.42 = 932.36 : x
2. Step 2: Convert to fraction form
   1,456.04/2,010.42 = 932.36/x
3. Step 3: Cross multiply
   1,456.04x = 2,010.42 × 932.36
4. Step 4: Simplify right side
   1,456.04x = 1,874,435.19
5. Step 5: Solve for x
   x = 1,874,435.19/1,456.04
6. Step 6: Final answer
   x = 1,287.35