Finding the Fourth Proportional to 2,323,036, 3,484,685.22 and 827,128

Step by Step Solution

1. Step 1: Write the proportion equation
   2,323,036 : 3,484,685.22 = 827,128 : x
2. Step 2: Convert to fraction form
   2,323,036/3,484,685.22 = 827,128/x
3. Step 3: Cross multiply
   2,323,036x = 3,484,685.22 × 827,128
4. Step 4: Simplify right side
   2,323,036x = 2,882,280,716,648.16
5. Step 5: Solve for x
   x = 2,882,280,716,648.16/2,323,036
6. Step 6: Final answer
   x = 1,240,738.72