Finding the Fourth Proportional to 2,601,436.82, 3,902,061.69 and 682,332.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601,436.82 : 3,902,061.69 = 682,332.71 : x
2. Step 2: Convert to fraction form
   2,601,436.82/3,902,061.69 = 682,332.71/x
3. Step 3: Cross multiply
   2,601,436.82x = 3,902,061.69 × 682,332.71
4. Step 4: Simplify right side
   2,601,436.82x = 2,662,504,313,981.59
5. Step 5: Solve for x
   x = 2,662,504,313,981.59/2,601,436.82
6. Step 6: Final answer
   x = 1,023,474.52