Finding the Fourth Proportional to 1,109,168.93, 1,530,653.12 and 599,871.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,168.93 : 1,530,653.12 = 599,871.31 : x
2. Step 2: Convert to fraction form
   1,109,168.93/1,530,653.12 = 599,871.31/x
3. Step 3: Cross multiply
   1,109,168.93x = 1,530,653.12 × 599,871.31
4. Step 4: Simplify right side
   1,109,168.93x = 918,194,887,673.52
5. Step 5: Solve for x
   x = 918,194,887,673.52/1,109,168.93
6. Step 6: Final answer
   x = 827,822.40