Finding the Fourth Proportional to 2,293.54, 3,165.13 and 1,298.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293.54 : 3,165.13 = 1,298.82 : x
2. Step 2: Convert to fraction form
   2,293.54/3,165.13 = 1,298.82/x
3. Step 3: Cross multiply
   2,293.54x = 3,165.13 × 1,298.82
4. Step 4: Simplify right side
   2,293.54x = 4,110,934.15
5. Step 5: Solve for x
   x = 4,110,934.15/2,293.54
6. Step 6: Final answer
   x = 1,792.40