Finding the Fourth Proportional to 2,533,966.80, 3,800,156.04 and 827,721.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533,966.80 : 3,800,156.04 = 827,721.34 : x
2. Step 2: Convert to fraction form
   2,533,966.80/3,800,156.04 = 827,721.34/x
3. Step 3: Cross multiply
   2,533,966.80x = 3,800,156.04 × 827,721.34
4. Step 4: Simplify right side
   2,533,966.80x = 3,145,470,249,637.89
5. Step 5: Solve for x
   x = 3,145,470,249,637.89/2,533,966.80
6. Step 6: Final answer
   x = 1,241,322.60