Finding the Fourth Proportional to 2,359.97, 3,256.86 and 1,365.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.97 : 3,256.86 = 1,365.05 : x
2. Step 2: Convert to fraction form
   2,359.97/3,256.86 = 1,365.05/x
3. Step 3: Cross multiply
   2,359.97x = 3,256.86 × 1,365.05
4. Step 4: Simplify right side
   2,359.97x = 4,445,790.96
5. Step 5: Solve for x
   x = 4,445,790.96/2,359.97
6. Step 6: Final answer
   x = 1,883.84