Finding the Fourth Proportional to 2,722,961.88, 4,083,915.78 and 1,039,665.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722,961.88 : 4,083,915.78 = 1,039,665.24 : x
2. Step 2: Convert to fraction form
   2,722,961.88/4,083,915.78 = 1,039,665.24/x
3. Step 3: Cross multiply
   2,722,961.88x = 4,083,915.78 × 1,039,665.24
4. Step 4: Simplify right side
   2,722,961.88x = 4,245,905,279,553.49
5. Step 5: Solve for x
   x = 4,245,905,279,553.49/2,722,961.88
6. Step 6: Final answer
   x = 1,559,296.63