Finding the Fourth Proportional to 2,615,083.72, 3,922,665.05 and 995,942.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615,083.72 : 3,922,665.05 = 995,942.20 : x
2. Step 2: Convert to fraction form
   2,615,083.72/3,922,665.05 = 995,942.20/x
3. Step 3: Cross multiply
   2,615,083.72x = 3,922,665.05 × 995,942.20
4. Step 4: Simplify right side
   2,615,083.72x = 3,906,747,666,672.28
5. Step 5: Solve for x
   x = 3,906,747,666,672.28/2,615,083.72
6. Step 6: Final answer
   x = 1,493,928.33