Finding the Fourth Proportional to 1,109,177.94, 1,530,665.56 and 599,880.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,177.94 : 1,530,665.56 = 599,880.31 : x
2. Step 2: Convert to fraction form
   1,109,177.94/1,530,665.56 = 599,880.31/x
3. Step 3: Cross multiply
   1,109,177.94x = 1,530,665.56 × 599,880.31
4. Step 4: Simplify right side
   1,109,177.94x = 918,216,132,797.98
5. Step 5: Solve for x
   x = 918,216,132,797.98/1,109,177.94
6. Step 6: Final answer
   x = 827,834.83