Finding the Fourth Proportional to 1,512.03, 2,086.25 and 848.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,512.03 : 2,086.25 = 848.82 : x
2. Step 2: Convert to fraction form
   1,512.03/2,086.25 = 848.82/x
3. Step 3: Cross multiply
   1,512.03x = 2,086.25 × 848.82
4. Step 4: Simplify right side
   1,512.03x = 1,770,846.48
5. Step 5: Solve for x
   x = 1,770,846.48/1,512.03
6. Step 6: Final answer
   x = 1,171.17