Finding the Fourth Proportional to 3,599,855.98, 4,967,801.72 and 1,968,264.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,599,855.98 : 4,967,801.72 = 1,968,264.47 : x
2. Step 2: Convert to fraction form
   3,599,855.98/4,967,801.72 = 1,968,264.47/x
3. Step 3: Cross multiply
   3,599,855.98x = 4,967,801.72 × 1,968,264.47
4. Step 4: Simplify right side
   3,599,855.98x = 9,777,947,619,480.89
5. Step 5: Solve for x
   x = 9,777,947,619,480.89/3,599,855.98
6. Step 6: Final answer
   x = 2,716,205.22