Finding the Fourth Proportional to 1,445,697, 1,995,073.56 and 801,127.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,697 : 1,995,073.56 = 801,127.94 : x
2. Step 2: Convert to fraction form
   1,445,697/1,995,073.56 = 801,127.94/x
3. Step 3: Cross multiply
   1,445,697x = 1,995,073.56 × 801,127.94
4. Step 4: Simplify right side
   1,445,697x = 1,598,309,171,271.27
5. Step 5: Solve for x
   x = 1,598,309,171,271.27/1,445,697
6. Step 6: Final answer
   x = 1,105,563.04