Finding the Fourth Proportional to 1,793.16, 2,479.01 and 1,776.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,793.16 : 2,479.01 = 1,776.76 : x
2. Step 2: Convert to fraction form
   1,793.16/2,479.01 = 1,776.76/x
3. Step 3: Cross multiply
   1,793.16x = 2,479.01 × 1,776.76
4. Step 4: Simplify right side
   1,793.16x = 4,404,590.73
5. Step 5: Solve for x
   x = 4,404,590.73/1,793.16
6. Step 6: Final answer
   x = 2,456.33