Finding the Fourth Proportional to 2,212,045.27, 3,314,983.32 and 1,671,858.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,212,045.27 : 3,314,983.32 = 1,671,858.09 : x
2. Step 2: Convert to fraction form
   2,212,045.27/3,314,983.32 = 1,671,858.09/x
3. Step 3: Cross multiply
   2,212,045.27x = 3,314,983.32 × 1,671,858.09
4. Step 4: Simplify right side
   2,212,045.27x = 5,542,181,681,757.06
5. Step 5: Solve for x
   x = 5,542,181,681,757.06/2,212,045.27
6. Step 6: Final answer
   x = 2,505,455.82