Finding the Fourth Proportional to 2,293.78, 3,165.54 and 1,410.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293.78 : 3,165.54 = 1,410.52 : x
2. Step 2: Convert to fraction form
   2,293.78/3,165.54 = 1,410.52/x
3. Step 3: Cross multiply
   2,293.78x = 3,165.54 × 1,410.52
4. Step 4: Simplify right side
   2,293.78x = 4,465,057.48
5. Step 5: Solve for x
   x = 4,465,057.48/2,293.78
6. Step 6: Final answer
   x = 1,946.59