Finding the Fourth Proportional to 1,939.40, 2,895.02 and 1,794.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,939.40 : 2,895.02 = 1,794.84 : x
2. Step 2: Convert to fraction form
   1,939.40/2,895.02 = 1,794.84/x
3. Step 3: Cross multiply
   1,939.40x = 2,895.02 × 1,794.84
4. Step 4: Simplify right side
   1,939.40x = 5,196,088.72
5. Step 5: Solve for x
   x = 5,196,088.72/1,939.40
6. Step 6: Final answer
   x = 2,679.23