Finding the Fourth Proportional to 2,194,825.94, 3,028,654.59 and 1,311,599.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,194,825.94 : 3,028,654.59 = 1,311,599.83 : x
2. Step 2: Convert to fraction form
   2,194,825.94/3,028,654.59 = 1,311,599.83/x
3. Step 3: Cross multiply
   2,194,825.94x = 3,028,654.59 × 1,311,599.83
4. Step 4: Simplify right side
   2,194,825.94x = 3,972,382,830,892.73
5. Step 5: Solve for x
   x = 3,972,382,830,892.73/2,194,825.94
6. Step 6: Final answer
   x = 1,809,885.13