Finding the Fourth Proportional to 2,067,012.28, 2,852,510.12 and 1,136,756.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,012.28 : 2,852,510.12 = 1,136,756.80 : x
2. Step 2: Convert to fraction form
   2,067,012.28/2,852,510.12 = 1,136,756.80/x
3. Step 3: Cross multiply
   2,067,012.28x = 2,852,510.12 × 1,136,756.80
4. Step 4: Simplify right side
   2,067,012.28x = 3,242,610,275,978.82
5. Step 5: Solve for x
   x = 3,242,610,275,978.82/2,067,012.28
6. Step 6: Final answer
   x = 1,568,742.63