Finding the Fourth Proportional to 2,240.83, 3,092.31 and 1,246.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,240.83 : 3,092.31 = 1,246.10 : x
2. Step 2: Convert to fraction form
   2,240.83/3,092.31 = 1,246.10/x
3. Step 3: Cross multiply
   2,240.83x = 3,092.31 × 1,246.10
4. Step 4: Simplify right side
   2,240.83x = 3,853,338.12
5. Step 5: Solve for x
   x = 3,853,338.12/2,240.83
6. Step 6: Final answer
   x = 1,719.60