Finding the Fourth Proportional to 2,770,926.34, 3,826,519.50 and 2,619,965.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,770,926.34 : 3,826,519.50 = 2,619,965.94 : x
2. Step 2: Convert to fraction form
   2,770,926.34/3,826,519.50 = 2,619,965.94/x
3. Step 3: Cross multiply
   2,770,926.34x = 3,826,519.50 × 2,619,965.94
4. Step 4: Simplify right side
   2,770,926.34x = 10,025,350,745,646
5. Step 5: Solve for x
   x = 10,025,350,745,646/2,770,926.34
6. Step 6: Final answer
   x = 3,618,050.25