Finding the Fourth Proportional to 1,846.69, 2,768.66 and 1,116.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.69 : 2,768.66 = 1,116.10 : x
2. Step 2: Convert to fraction form
   1,846.69/2,768.66 = 1,116.10/x
3. Step 3: Cross multiply
   1,846.69x = 2,768.66 × 1,116.10
4. Step 4: Simplify right side
   1,846.69x = 3,090,094.20
5. Step 5: Solve for x
   x = 3,090,094.20/1,846.69
6. Step 6: Final answer
   x = 1,673.31