Finding the Fourth Proportional to 1,030,496.09, 1,422,107.41 and 571,595.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,496.09 : 1,422,107.41 = 571,595.72 : x
2. Step 2: Convert to fraction form
   1,030,496.09/1,422,107.41 = 571,595.72/x
3. Step 3: Cross multiply
   1,030,496.09x = 1,422,107.41 × 571,595.72
4. Step 4: Simplify right side
   1,030,496.09x = 812,870,507,324.37
5. Step 5: Solve for x
   x = 812,870,507,324.37/1,030,496.09
6. Step 6: Final answer
   x = 788,814.74