Finding the Fourth Proportional to 963,300.96, 1,328,851.32 and 595,660.56

Step by Step Solution

1. Step 1: Write the proportion equation
   963,300.96 : 1,328,851.32 = 595,660.56 : x
2. Step 2: Convert to fraction form
   963,300.96/1,328,851.32 = 595,660.56/x
3. Step 3: Cross multiply
   963,300.96x = 1,328,851.32 × 595,660.56
4. Step 4: Simplify right side
   963,300.96x = 791,544,321,427.94
5. Step 5: Solve for x
   x = 791,544,321,427.94/963,300.96
6. Step 6: Final answer
   x = 821,699.92