Finding the Fourth Proportional to 2,189,465.83, 3,022,884.57 and 1,959,624.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,189,465.83 : 3,022,884.57 = 1,959,624.55 : x
2. Step 2: Convert to fraction form
   2,189,465.83/3,022,884.57 = 1,959,624.55/x
3. Step 3: Cross multiply
   2,189,465.83x = 3,022,884.57 × 1,959,624.55
4. Step 4: Simplify right side
   2,189,465.83x = 5,923,718,815,188.19
5. Step 5: Solve for x
   x = 5,923,718,815,188.19/2,189,465.83
6. Step 6: Final answer
   x = 2,705,554.36