Finding the Fourth Proportional to 1,314,843,114.69, 1,814,540,535.23 and 728,132,250.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314,843,114.69 : 1,814,540,535.23 = 728,132,250.69 : x
2. Step 2: Convert to fraction form
   1,314,843,114.69/1,814,540,535.23 = 728,132,250.69/x
3. Step 3: Cross multiply
   1,314,843,114.69x = 1,814,540,535.23 × 728,132,250.69
4. Step 4: Simplify right side
   1,314,843,114.69x = 1,321,225,483,885,257,216
5. Step 5: Solve for x
   x = 1,321,225,483,885,257,216/1,314,843,114.69
6. Step 6: Final answer
   x = 1,004,854,091.81