Finding the Fourth Proportional to 1,456.02, 2,008.71 and 925.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456.02 : 2,008.71 = 925.07 : x
2. Step 2: Convert to fraction form
   1,456.02/2,008.71 = 925.07/x
3. Step 3: Cross multiply
   1,456.02x = 2,008.71 × 925.07
4. Step 4: Simplify right side
   1,456.02x = 1,858,187.32
5. Step 5: Solve for x
   x = 1,858,187.32/1,456.02
6. Step 6: Final answer
   x = 1,276.21