Finding the Fourth Proportional to 2,150,890.22, 3,226,821.39 and 711,570.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150,890.22 : 3,226,821.39 = 711,570.25 : x
2. Step 2: Convert to fraction form
   2,150,890.22/3,226,821.39 = 711,570.25/x
3. Step 3: Cross multiply
   2,150,890.22x = 3,226,821.39 × 711,570.25
4. Step 4: Simplify right side
   2,150,890.22x = 2,296,110,103,187.65
5. Step 5: Solve for x
   x = 2,296,110,103,187.65/2,150,890.22
6. Step 6: Final answer
   x = 1,067,516.18