Finding the Fourth Proportional to 1,498.85, 2,069.27 and 994.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.85 : 2,069.27 = 994.73 : x
2. Step 2: Convert to fraction form
   1,498.85/2,069.27 = 994.73/x
3. Step 3: Cross multiply
   1,498.85x = 2,069.27 × 994.73
4. Step 4: Simplify right side
   1,498.85x = 2,058,357.09
5. Step 5: Solve for x
   x = 2,058,357.09/1,498.85
6. Step 6: Final answer
   x = 1,373.30