Finding the Fourth Proportional to 2,785.55, 3,844.89 and 1,607.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,785.55 : 3,844.89 = 1,607.41 : x
2. Step 2: Convert to fraction form
   2,785.55/3,844.89 = 1,607.41/x
3. Step 3: Cross multiply
   2,785.55x = 3,844.89 × 1,607.41
4. Step 4: Simplify right side
   2,785.55x = 6,180,287.37
5. Step 5: Solve for x
   x = 6,180,287.37/2,785.55
6. Step 6: Final answer
   x = 2,218.70