Finding the Fourth Proportional to 2,810,105.55, 4,211,763.86 and 1,368,628.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,810,105.55 : 4,211,763.86 = 1,368,628.56 : x
2. Step 2: Convert to fraction form
   2,810,105.55/4,211,763.86 = 1,368,628.56/x
3. Step 3: Cross multiply
   2,810,105.55x = 4,211,763.86 × 1,368,628.56
4. Step 4: Simplify right side
   2,810,105.55x = 5,764,340,310,193.41
5. Step 5: Solve for x
   x = 5,764,340,310,193.41/2,810,105.55
6. Step 6: Final answer
   x = 2,051,289.61