Finding the Fourth Proportional to 2,150,888.72, 3,226,819.14 and 711,568.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150,888.72 : 3,226,819.14 = 711,568.75 : x
2. Step 2: Convert to fraction form
   2,150,888.72/3,226,819.14 = 711,568.75/x
3. Step 3: Cross multiply
   2,150,888.72x = 3,226,819.14 × 711,568.75
4. Step 4: Simplify right side
   2,150,888.72x = 2,296,103,645,791.78
5. Step 5: Solve for x
   x = 2,296,103,645,791.78/2,150,888.72
6. Step 6: Final answer
   x = 1,067,513.92