Finding the Fourth Proportional to 1,359,132.90, 2,040,254.55 and 798,483.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,132.90 : 2,040,254.55 = 798,483.30 : x
2. Step 2: Convert to fraction form
   1,359,132.90/2,040,254.55 = 798,483.30/x
3. Step 3: Cross multiply
   1,359,132.90x = 2,040,254.55 × 798,483.30
4. Step 4: Simplify right side
   1,359,132.90x = 1,629,109,185,924.02
5. Step 5: Solve for x
   x = 1,629,109,185,924.02/1,359,132.90
6. Step 6: Final answer
   x = 1,198,638.62