Finding the Fourth Proportional to 1,055,761.56, 1,456,608.42 and 596,831.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,761.56 : 1,456,608.42 = 596,831.76 : x
2. Step 2: Convert to fraction form
   1,055,761.56/1,456,608.42 = 596,831.76/x
3. Step 3: Cross multiply
   1,055,761.56x = 1,456,608.42 × 596,831.76
4. Step 4: Simplify right side
   1,055,761.56x = 869,350,166,939.42
5. Step 5: Solve for x
   x = 869,350,166,939.42/1,055,761.56
6. Step 6: Final answer
   x = 823,434.19