Finding the Fourth Proportional to 1,079,215.56, 1,489,298.56 and 595,768.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,215.56 : 1,489,298.56 = 595,768.27 : x
2. Step 2: Convert to fraction form
   1,079,215.56/1,489,298.56 = 595,768.27/x
3. Step 3: Cross multiply
   1,079,215.56x = 1,489,298.56 × 595,768.27
4. Step 4: Simplify right side
   1,079,215.56x = 887,276,826,604.69
5. Step 5: Solve for x
   x = 887,276,826,604.69/1,079,215.56
6. Step 6: Final answer
   x = 822,149.77