Finding the Fourth Proportional to 2,623,361.12, 3,934,667.91 and 826,197.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623,361.12 : 3,934,667.91 = 826,197.83 : x
2. Step 2: Convert to fraction form
   2,623,361.12/3,934,667.91 = 826,197.83/x
3. Step 3: Cross multiply
   2,623,361.12x = 3,934,667.91 × 826,197.83
4. Step 4: Simplify right side
   2,623,361.12x = 3,250,814,089,012.64
5. Step 5: Solve for x
   x = 3,250,814,089,012.64/2,623,361.12
6. Step 6: Final answer
   x = 1,239,179.03