Finding the Fourth Proportional to 2,060.73, 3,088.91 and 673.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.73 : 3,088.91 = 673.69 : x
2. Step 2: Convert to fraction form
   2,060.73/3,088.91 = 673.69/x
3. Step 3: Cross multiply
   2,060.73x = 3,088.91 × 673.69
4. Step 4: Simplify right side
   2,060.73x = 2,080,966.94
5. Step 5: Solve for x
   x = 2,080,966.94/2,060.73
6. Step 6: Final answer
   x = 1,009.82