Finding the Fourth Proportional to 2,047,055.27, 3,067,550.28 and 831,153.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,055.27 : 3,067,550.28 = 831,153.32 : x
2. Step 2: Convert to fraction form
   2,047,055.27/3,067,550.28 = 831,153.32/x
3. Step 3: Cross multiply
   2,047,055.27x = 3,067,550.28 × 831,153.32
4. Step 4: Simplify right side
   2,047,055.27x = 2,549,604,584,151.18
5. Step 5: Solve for x
   x = 2,549,604,584,151.18/2,047,055.27
6. Step 6: Final answer
   x = 1,245,498.66