Finding the Fourth Proportional to 1,782.91, 2,460.14 and 1,016.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,782.91 : 2,460.14 = 1,016.38 : x
2. Step 2: Convert to fraction form
   1,782.91/2,460.14 = 1,016.38/x
3. Step 3: Cross multiply
   1,782.91x = 2,460.14 × 1,016.38
4. Step 4: Simplify right side
   1,782.91x = 2,500,424.79
5. Step 5: Solve for x
   x = 2,500,424.79/1,782.91
6. Step 6: Final answer
   x = 1,402.44