Finding the Fourth Proportional to 3,434,707.20, 5,152,078.56 and 2,013,766.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,434,707.20 : 5,152,078.56 = 2,013,766.82 : x
2. Step 2: Convert to fraction form
   3,434,707.20/5,152,078.56 = 2,013,766.82/x
3. Step 3: Cross multiply
   3,434,707.20x = 5,152,078.56 × 2,013,766.82
4. Step 4: Simplify right side
   3,434,707.20x = 10,375,084,858,161.38
5. Step 5: Solve for x
   x = 10,375,084,858,161.38/3,434,707.20
6. Step 6: Final answer
   x = 3,020,660.64