Finding the Fourth Proportional to 3,871,468.22, 5,807,977.52 and 2,168,033.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,871,468.22 : 5,807,977.52 = 2,168,033.98 : x
2. Step 2: Convert to fraction form
   3,871,468.22/5,807,977.52 = 2,168,033.98/x
3. Step 3: Cross multiply
   3,871,468.22x = 5,807,977.52 × 2,168,033.98
4. Step 4: Simplify right side
   3,871,468.22x = 12,591,892,618,436.13
5. Step 5: Solve for x
   x = 12,591,892,618,436.13/3,871,468.22
6. Step 6: Final answer
   x = 3,252,485.08