Finding the Fourth Proportional to 1,414,105.20, 1,951,505.88 and 769,566.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414,105.20 : 1,951,505.88 = 769,566.24 : x
2. Step 2: Convert to fraction form
   1,414,105.20/1,951,505.88 = 769,566.24/x
3. Step 3: Cross multiply
   1,414,105.20x = 1,951,505.88 × 769,566.24
4. Step 4: Simplify right side
   1,414,105.20x = 1,501,813,042,409.49
5. Step 5: Solve for x
   x = 1,501,813,042,409.49/1,414,105.20
6. Step 6: Final answer
   x = 1,062,023.56