Finding the Fourth Proportional to 1,296.69, 1,932.50 and 1,294.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,296.69 : 1,932.50 = 1,294.62 : x
2. Step 2: Convert to fraction form
   1,296.69/1,932.50 = 1,294.62/x
3. Step 3: Cross multiply
   1,296.69x = 1,932.50 × 1,294.62
4. Step 4: Simplify right side
   1,296.69x = 2,501,853.15
5. Step 5: Solve for x
   x = 2,501,853.15/1,296.69
6. Step 6: Final answer
   x = 1,929.42