Finding the Fourth Proportional to 1,496.59, 2,066.39 and 1,077.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496.59 : 2,066.39 = 1,077.73 : x
2. Step 2: Convert to fraction form
   1,496.59/2,066.39 = 1,077.73/x
3. Step 3: Cross multiply
   1,496.59x = 2,066.39 × 1,077.73
4. Step 4: Simplify right side
   1,496.59x = 2,227,005.11
5. Step 5: Solve for x
   x = 2,227,005.11/1,496.59
6. Step 6: Final answer
   x = 1,488.05