Finding the Fourth Proportional to 3,631,321.38, 5,011,061.86 and 2,081,471.97

Step by Step Solution

1. Step 1: Write the proportion equation
   3,631,321.38 : 5,011,061.86 = 2,081,471.97 : x
2. Step 2: Convert to fraction form
   3,631,321.38/5,011,061.86 = 2,081,471.97/x
3. Step 3: Cross multiply
   3,631,321.38x = 5,011,061.86 × 2,081,471.97
4. Step 4: Simplify right side
   3,631,321.38x = 10,430,384,801,526.06
5. Step 5: Solve for x
   x = 10,430,384,801,526.06/3,631,321.38
6. Step 6: Final answer
   x = 2,872,338.66