Finding the Fourth Proportional to 2,147,484, 2,963,452.38 and 1,180,607.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147,484 : 2,963,452.38 = 1,180,607.28 : x
2. Step 2: Convert to fraction form
   2,147,484/2,963,452.38 = 1,180,607.28/x
3. Step 3: Cross multiply
   2,147,484x = 2,963,452.38 × 1,180,607.28
4. Step 4: Simplify right side
   2,147,484x = 3,498,673,453,761.33
5. Step 5: Solve for x
   x = 3,498,673,453,761.33/2,147,484
6. Step 6: Final answer
   x = 1,629,196.52