Finding the Fourth Proportional to 1,589,086.50, 2,192,939.37 and 873,694.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,589,086.50 : 2,192,939.37 = 873,694.50 : x
2. Step 2: Convert to fraction form
   1,589,086.50/2,192,939.37 = 873,694.50/x
3. Step 3: Cross multiply
   1,589,086.50x = 2,192,939.37 × 873,694.50
4. Step 4: Simplify right side
   1,589,086.50x = 1,915,959,066,402.47
5. Step 5: Solve for x
   x = 1,915,959,066,402.47/1,589,086.50
6. Step 6: Final answer
   x = 1,205,698.41