Finding the Fourth Proportional to 2,196,152.22, 3,294,796.26 and 1,286,103.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,152.22 : 3,294,796.26 = 1,286,103.25 : x
2. Step 2: Convert to fraction form
   2,196,152.22/3,294,796.26 = 1,286,103.25/x
3. Step 3: Cross multiply
   2,196,152.22x = 3,294,796.26 × 1,286,103.25
4. Step 4: Simplify right side
   2,196,152.22x = 4,237,448,187,015.23
5. Step 5: Solve for x
   x = 4,237,448,187,015.23/2,196,152.22
6. Step 6: Final answer
   x = 1,929,487.47