Finding the Fourth Proportional to 1,414,079.07, 1,951,470.18 and 769,540.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414,079.07 : 1,951,470.18 = 769,540.83 : x
2. Step 2: Convert to fraction form
   1,414,079.07/1,951,470.18 = 769,540.83/x
3. Step 3: Cross multiply
   1,414,079.07x = 1,951,470.18 × 769,540.83
4. Step 4: Simplify right side
   1,414,079.07x = 1,501,735,982,037.45
5. Step 5: Solve for x
   x = 1,501,735,982,037.45/1,414,079.07
6. Step 6: Final answer
   x = 1,061,988.69