Finding the Fourth Proportional to 2,770,922.59, 3,826,514.32 and 2,619,962.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,770,922.59 : 3,826,514.32 = 2,619,962.19 : x
2. Step 2: Convert to fraction form
   2,770,922.59/3,826,514.32 = 2,619,962.19/x
3. Step 3: Cross multiply
   2,770,922.59x = 3,826,514.32 × 2,619,962.19
4. Step 4: Simplify right side
   2,770,922.59x = 10,025,322,831,343.65
5. Step 5: Solve for x
   x = 10,025,322,831,343.65/2,770,922.59
6. Step 6: Final answer
   x = 3,618,045.08