Finding the Fourth Proportional to 1,413,801.84, 1,951,066.56 and 769,222.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,413,801.84 : 1,951,066.56 = 769,222.48 : x
2. Step 2: Convert to fraction form
   1,413,801.84/1,951,066.56 = 769,222.48/x
3. Step 3: Cross multiply
   1,413,801.84x = 1,951,066.56 × 769,222.48
4. Step 4: Simplify right side
   1,413,801.84x = 1,500,804,257,928.27
5. Step 5: Solve for x
   x = 1,500,804,257,928.27/1,413,801.84
6. Step 6: Final answer
   x = 1,061,537.92