Finding the Fourth Proportional to 2,003.14, 3,005.98 and 848.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.14 : 3,005.98 = 848.90 : x
2. Step 2: Convert to fraction form
   2,003.14/3,005.98 = 848.90/x
3. Step 3: Cross multiply
   2,003.14x = 3,005.98 × 848.90
4. Step 4: Simplify right side
   2,003.14x = 2,551,776.42
5. Step 5: Solve for x
   x = 2,551,776.42/2,003.14
6. Step 6: Final answer
   x = 1,273.89