Finding the Fourth Proportional to 1,767.54, 2,436.42 and 1,346.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,767.54 : 2,436.42 = 1,346.56 : x
2. Step 2: Convert to fraction form
   1,767.54/2,436.42 = 1,346.56/x
3. Step 3: Cross multiply
   1,767.54x = 2,436.42 × 1,346.56
4. Step 4: Simplify right side
   1,767.54x = 3,280,785.72
5. Step 5: Solve for x
   x = 3,280,785.72/1,767.54
6. Step 6: Final answer
   x = 1,856.13