Finding the Fourth Proportional to 1,598,620.89, 2,206,112.33 and 873,468.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598,620.89 : 2,206,112.33 = 873,468.55 : x
2. Step 2: Convert to fraction form
   1,598,620.89/2,206,112.33 = 873,468.55/x
3. Step 3: Cross multiply
   1,598,620.89x = 2,206,112.33 × 873,468.55
4. Step 4: Simplify right side
   1,598,620.89x = 1,926,969,728,097.52
5. Step 5: Solve for x
   x = 1,926,969,728,097.52/1,598,620.89
6. Step 6: Final answer
   x = 1,205,395.06