Finding the Fourth Proportional to 2,139,055.36, 3,206,424.06 and 1,340,897.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,139,055.36 : 3,206,424.06 = 1,340,897.41 : x
2. Step 2: Convert to fraction form
   2,139,055.36/3,206,424.06 = 1,340,897.41/x
3. Step 3: Cross multiply
   2,139,055.36x = 3,206,424.06 × 1,340,897.41
4. Step 4: Simplify right side
   2,139,055.36x = 4,299,485,721,423.71
5. Step 5: Solve for x
   x = 4,299,485,721,423.71/2,139,055.36
6. Step 6: Final answer
   x = 2,009,992.73