Finding the Fourth Proportional to 1,947,477.39, 2,687,058.21 and 1,131,196.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,947,477.39 : 2,687,058.21 = 1,131,196.04 : x
2. Step 2: Convert to fraction form
   1,947,477.39/2,687,058.21 = 1,131,196.04/x
3. Step 3: Cross multiply
   1,947,477.39x = 2,687,058.21 × 1,131,196.04
4. Step 4: Simplify right side
   1,947,477.39x = 3,039,589,592,966.20
5. Step 5: Solve for x
   x = 3,039,589,592,966.20/1,947,477.39
6. Step 6: Final answer
   x = 1,560,782.99