Finding the Fourth Proportional to 2,624,650.47, 3,936,601.86 and 827,300.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624,650.47 : 3,936,601.86 = 827,300.36 : x
2. Step 2: Convert to fraction form
   2,624,650.47/3,936,601.86 = 827,300.36/x
3. Step 3: Cross multiply
   2,624,650.47x = 3,936,601.86 × 827,300.36
4. Step 4: Simplify right side
   2,624,650.47x = 3,256,752,116,271.66
5. Step 5: Solve for x
   x = 3,256,752,116,271.66/2,624,650.47
6. Step 6: Final answer
   x = 1,240,832.70