Finding the Fourth Proportional to 1,796.95, 2,479.03 and 1,298.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796.95 : 2,479.03 = 1,298.49 : x
2. Step 2: Convert to fraction form
   1,796.95/2,479.03 = 1,298.49/x
3. Step 3: Cross multiply
   1,796.95x = 2,479.03 × 1,298.49
4. Step 4: Simplify right side
   1,796.95x = 3,218,995.66
5. Step 5: Solve for x
   x = 3,218,995.66/1,796.95
6. Step 6: Final answer
   x = 1,791.37