Finding the Fourth Proportional to 2,405.82, 3,602.04 and 1,233.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,405.82 : 3,602.04 = 1,233.30 : x
2. Step 2: Convert to fraction form
   2,405.82/3,602.04 = 1,233.30/x
3. Step 3: Cross multiply
   2,405.82x = 3,602.04 × 1,233.30
4. Step 4: Simplify right side
   2,405.82x = 4,442,395.93
5. Step 5: Solve for x
   x = 4,442,395.93/2,405.82
6. Step 6: Final answer
   x = 1,846.52