Finding the Fourth Proportional to 1,108,931.11, 1,530,323.89 and 599,632.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,931.11 : 1,530,323.89 = 599,632.27 : x
2. Step 2: Convert to fraction form
   1,108,931.11/1,530,323.89 = 599,632.27/x
3. Step 3: Cross multiply
   1,108,931.11x = 1,530,323.89 × 599,632.27
4. Step 4: Simplify right side
   1,108,931.11x = 917,631,587,995.93
5. Step 5: Solve for x
   x = 917,631,587,995.93/1,108,931.11
6. Step 6: Final answer
   x = 827,491.97