Finding the Fourth Proportional to 2,322.86, 3,483.41 and 935.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322.86 : 3,483.41 = 935.72 : x
2. Step 2: Convert to fraction form
   2,322.86/3,483.41 = 935.72/x
3. Step 3: Cross multiply
   2,322.86x = 3,483.41 × 935.72
4. Step 4: Simplify right side
   2,322.86x = 3,259,496.41
5. Step 5: Solve for x
   x = 3,259,496.41/2,322.86
6. Step 6: Final answer
   x = 1,403.23