Finding the Fourth Proportional to 2,510,140.80, 3,764,402.24 and 826,843.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510,140.80 : 3,764,402.24 = 826,843.52 : x
2. Step 2: Convert to fraction form
   2,510,140.80/3,764,402.24 = 826,843.52/x
3. Step 3: Cross multiply
   2,510,140.80x = 3,764,402.24 × 826,843.52
4. Step 4: Simplify right side
   2,510,140.80x = 3,112,571,598,817.49
5. Step 5: Solve for x
   x = 3,112,571,598,817.49/2,510,140.80
6. Step 6: Final answer
   x = 1,239,998.81