Finding the Fourth Proportional to 2,818,405.47, 4,227,784.25 and 796,805.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,818,405.47 : 4,227,784.25 = 796,805.31 : x
2. Step 2: Convert to fraction form
   2,818,405.47/4,227,784.25 = 796,805.31/x
3. Step 3: Cross multiply
   2,818,405.47x = 4,227,784.25 × 796,805.31
4. Step 4: Simplify right side
   2,818,405.47x = 3,368,720,935,950.34
5. Step 5: Solve for x
   x = 3,368,720,935,950.34/2,818,405.47
6. Step 6: Final answer
   x = 1,195,257.73