Finding the Fourth Proportional to 1,932.54, 2,665.93 and 1,269.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932.54 : 2,665.93 = 1,269.30 : x
2. Step 2: Convert to fraction form
   1,932.54/2,665.93 = 1,269.30/x
3. Step 3: Cross multiply
   1,932.54x = 2,665.93 × 1,269.30
4. Step 4: Simplify right side
   1,932.54x = 3,383,864.95
5. Step 5: Solve for x
   x = 3,383,864.95/1,932.54
6. Step 6: Final answer
   x = 1,750.99