Finding the Fourth Proportional to 2,185.78, 3,016 and 1,301.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,185.78 : 3,016 = 1,301.93 : x
2. Step 2: Convert to fraction form
   2,185.78/3,016 = 1,301.93/x
3. Step 3: Cross multiply
   2,185.78x = 3,016 × 1,301.93
4. Step 4: Simplify right side
   2,185.78x = 3,926,620.88
5. Step 5: Solve for x
   x = 3,926,620.88/2,185.78
6. Step 6: Final answer
   x = 1,796.44