Finding the Fourth Proportional to 2,685.15, 3,706.16 and 2,095.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,685.15 : 3,706.16 = 2,095.47 : x
2. Step 2: Convert to fraction form
   2,685.15/3,706.16 = 2,095.47/x
3. Step 3: Cross multiply
   2,685.15x = 3,706.16 × 2,095.47
4. Step 4: Simplify right side
   2,685.15x = 7,766,136.62
5. Step 5: Solve for x
   x = 7,766,136.62/2,685.15
6. Step 6: Final answer
   x = 2,892.25