Finding the Fourth Proportional to 1,760.73, 2,635.83 and 1,065.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,760.73 : 2,635.83 = 1,065.30 : x
2. Step 2: Convert to fraction form
   1,760.73/2,635.83 = 1,065.30/x
3. Step 3: Cross multiply
   1,760.73x = 2,635.83 × 1,065.30
4. Step 4: Simplify right side
   1,760.73x = 2,807,943.81
5. Step 5: Solve for x
   x = 2,807,943.81/1,760.73
6. Step 6: Final answer
   x = 1,594.76