Finding the Fourth Proportional to 1,936,092.78, 2,905,462.31 and 673,920.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,936,092.78 : 2,905,462.31 = 673,920.41 : x
2. Step 2: Convert to fraction form
   1,936,092.78/2,905,462.31 = 673,920.41/x
3. Step 3: Cross multiply
   1,936,092.78x = 2,905,462.31 × 673,920.41
4. Step 4: Simplify right side
   1,936,092.78x = 1,958,050,333,297.83
5. Step 5: Solve for x
   x = 1,958,050,333,297.83/1,936,092.78
6. Step 6: Final answer
   x = 1,011,341.17