Finding the Fourth Proportional to 2,016.23, 3,025.51 and 846.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.23 : 3,025.51 = 846.13 : x
2. Step 2: Convert to fraction form
   2,016.23/3,025.51 = 846.13/x
3. Step 3: Cross multiply
   2,016.23x = 3,025.51 × 846.13
4. Step 4: Simplify right side
   2,016.23x = 2,559,959.65
5. Step 5: Solve for x
   x = 2,559,959.65/2,016.23
6. Step 6: Final answer
   x = 1,269.68