Finding the Fourth Proportional to 2,096,297.69, 2,892,993.32 and 1,178,815.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,297.69 : 2,892,993.32 = 1,178,815.55 : x
2. Step 2: Convert to fraction form
   2,096,297.69/2,892,993.32 = 1,178,815.55/x
3. Step 3: Cross multiply
   2,096,297.69x = 2,892,993.32 × 1,178,815.55
4. Step 4: Simplify right side
   2,096,297.69x = 3,410,305,505,768.05
5. Step 5: Solve for x
   x = 3,410,305,505,768.05/2,096,297.69
6. Step 6: Final answer
   x = 1,626,823.10