Finding the Fourth Proportional to 1,501,139.97, 2,069,513.91 and 949,581.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,139.97 : 2,069,513.91 = 949,581.27 : x
2. Step 2: Convert to fraction form
   1,501,139.97/2,069,513.91 = 949,581.27/x
3. Step 3: Cross multiply
   1,501,139.97x = 2,069,513.91 × 949,581.27
4. Step 4: Simplify right side
   1,501,139.97x = 1,965,171,646,940.47
5. Step 5: Solve for x
   x = 1,965,171,646,940.47/1,501,139.97
6. Step 6: Final answer
   x = 1,309,119.53