Finding the Fourth Proportional to 3,846.42, 5,772.20 and 1,655.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,846.42 : 5,772.20 = 1,655.33 : x
2. Step 2: Convert to fraction form
   3,846.42/5,772.20 = 1,655.33/x
3. Step 3: Cross multiply
   3,846.42x = 5,772.20 × 1,655.33
4. Step 4: Simplify right side
   3,846.42x = 9,554,858.69
5. Step 5: Solve for x
   x = 9,554,858.69/3,846.42
6. Step 6: Final answer
   x = 2,484.09