Finding the Fourth Proportional to 2,932.55, 4,046.94 and 1,606.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,932.55 : 4,046.94 = 1,606.28 : x
2. Step 2: Convert to fraction form
   2,932.55/4,046.94 = 1,606.28/x
3. Step 3: Cross multiply
   2,932.55x = 4,046.94 × 1,606.28
4. Step 4: Simplify right side
   2,932.55x = 6,500,498.55
5. Step 5: Solve for x
   x = 6,500,498.55/2,932.55
6. Step 6: Final answer
   x = 2,216.67