Finding the Fourth Proportional to 2,066.92, 3,101.76 and 1,093.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.92 : 3,101.76 = 1,093.72 : x
2. Step 2: Convert to fraction form
   2,066.92/3,101.76 = 1,093.72/x
3. Step 3: Cross multiply
   2,066.92x = 3,101.76 × 1,093.72
4. Step 4: Simplify right side
   2,066.92x = 3,392,456.95
5. Step 5: Solve for x
   x = 3,392,456.95/2,066.92
6. Step 6: Final answer
   x = 1,641.31