Finding the Fourth Proportional to 1,981.89, 2,986.03 and 1,794.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,981.89 : 2,986.03 = 1,794.37 : x
2. Step 2: Convert to fraction form
   1,981.89/2,986.03 = 1,794.37/x
3. Step 3: Cross multiply
   1,981.89x = 2,986.03 × 1,794.37
4. Step 4: Simplify right side
   1,981.89x = 5,358,042.65
5. Step 5: Solve for x
   x = 5,358,042.65/1,981.89
6. Step 6: Final answer
   x = 2,703.50