Finding the Fourth Proportional to 2,595,036.79, 3,892,661.24 and 890,352.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595,036.79 : 3,892,661.24 = 890,352.31 : x
2. Step 2: Convert to fraction form
   2,595,036.79/3,892,661.24 = 890,352.31/x
3. Step 3: Cross multiply
   2,595,036.79x = 3,892,661.24 × 890,352.31
4. Step 4: Simplify right side
   2,595,036.79x = 3,465,839,922,629.70
5. Step 5: Solve for x
   x = 3,465,839,922,629.70/2,595,036.79
6. Step 6: Final answer
   x = 1,335,564.85