Finding the Fourth Proportional to 2,360.31, 3,256.86 and 1,365.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,360.31 : 3,256.86 = 1,365.68 : x
2. Step 2: Convert to fraction form
   2,360.31/3,256.86 = 1,365.68/x
3. Step 3: Cross multiply
   2,360.31x = 3,256.86 × 1,365.68
4. Step 4: Simplify right side
   2,360.31x = 4,447,815.83
5. Step 5: Solve for x
   x = 4,447,815.83/2,360.31
6. Step 6: Final answer
   x = 1,884.42