Finding the Fourth Proportional to 2,092.15, 3,136.47 and 1,631.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092.15 : 3,136.47 = 1,631.97 : x
2. Step 2: Convert to fraction form
   2,092.15/3,136.47 = 1,631.97/x
3. Step 3: Cross multiply
   2,092.15x = 3,136.47 × 1,631.97
4. Step 4: Simplify right side
   2,092.15x = 5,118,636.83
5. Step 5: Solve for x
   x = 5,118,636.83/2,092.15
6. Step 6: Final answer
   x = 2,446.59