Finding the Fourth Proportional to 2,310.73, 3,462.89 and 1,269.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,310.73 : 3,462.89 = 1,269.47 : x
2. Step 2: Convert to fraction form
   2,310.73/3,462.89 = 1,269.47/x
3. Step 3: Cross multiply
   2,310.73x = 3,462.89 × 1,269.47
4. Step 4: Simplify right side
   2,310.73x = 4,396,037.28
5. Step 5: Solve for x
   x = 4,396,037.28/2,310.73
6. Step 6: Final answer
   x = 1,902.45