Finding the Fourth Proportional to 2,147,487, 2,963,456.52 and 1,180,610.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147,487 : 2,963,456.52 = 1,180,610.28 : x
2. Step 2: Convert to fraction form
   2,147,487/2,963,456.52 = 1,180,610.28/x
3. Step 3: Cross multiply
   2,147,487x = 2,963,456.52 × 1,180,610.28
4. Step 4: Simplify right side
   2,147,487x = 3,498,687,231,845.03
5. Step 5: Solve for x
   x = 3,498,687,231,845.03/2,147,487
6. Step 6: Final answer
   x = 1,629,200.66