Finding the Fourth Proportional to 2,623,081.56, 3,934,762.74 and 826,104.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623,081.56 : 3,934,762.74 = 826,104.98 : x
2. Step 2: Convert to fraction form
   2,623,081.56/3,934,762.74 = 826,104.98/x
3. Step 3: Cross multiply
   2,623,081.56x = 3,934,762.74 × 826,104.98
4. Step 4: Simplify right side
   2,623,081.56x = 3,250,527,074,958.63
5. Step 5: Solve for x
   x = 3,250,527,074,958.63/2,623,081.56
6. Step 6: Final answer
   x = 1,239,201.68