Finding the Fourth Proportional to 2,619,003.38, 3,929,096.13 and 797,531.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619,003.38 : 3,929,096.13 = 797,531.25 : x
2. Step 2: Convert to fraction form
   2,619,003.38/3,929,096.13 = 797,531.25/x
3. Step 3: Cross multiply
   2,619,003.38x = 3,929,096.13 × 797,531.25
4. Step 4: Simplify right side
   2,619,003.38x = 3,133,576,947,929.06
5. Step 5: Solve for x
   x = 3,133,576,947,929.06/2,619,003.38
6. Step 6: Final answer
   x = 1,196,476.87