Finding the Fourth Proportional to 2,623,080.56, 3,934,761.24 and 826,103.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623,080.56 : 3,934,761.24 = 826,103.99 : x
2. Step 2: Convert to fraction form
   2,623,080.56/3,934,761.24 = 826,103.99/x
3. Step 3: Cross multiply
   2,623,080.56x = 3,934,761.24 × 826,103.99
4. Step 4: Simplify right side
   2,623,080.56x = 3,250,521,960,061.35
5. Step 5: Solve for x
   x = 3,250,521,960,061.35/2,623,080.56
6. Step 6: Final answer
   x = 1,239,200.20