Finding the Fourth Proportional to 1,796.08, 2,479.79 and 1,606.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796.08 : 2,479.79 = 1,606.43 : x
2. Step 2: Convert to fraction form
   1,796.08/2,479.79 = 1,606.43/x
3. Step 3: Cross multiply
   1,796.08x = 2,479.79 × 1,606.43
4. Step 4: Simplify right side
   1,796.08x = 3,983,600.67
5. Step 5: Solve for x
   x = 3,983,600.67/1,796.08
6. Step 6: Final answer
   x = 2,217.94