Finding the Fourth Proportional to 2,406.32, 3,606.33 and 1,235.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406.32 : 3,606.33 = 1,235.33 : x
2. Step 2: Convert to fraction form
   2,406.32/3,606.33 = 1,235.33/x
3. Step 3: Cross multiply
   2,406.32x = 3,606.33 × 1,235.33
4. Step 4: Simplify right side
   2,406.32x = 4,455,007.64
5. Step 5: Solve for x
   x = 4,455,007.64/2,406.32
6. Step 6: Final answer
   x = 1,851.38