Finding the Fourth Proportional to 22,027,392.45, 30,398,308.02 and 12,104,892.05

Step by Step Solution

1. Step 1: Write the proportion equation
   22,027,392.45 : 30,398,308.02 = 12,104,892.05 : x
2. Step 2: Convert to fraction form
   22,027,392.45/30,398,308.02 = 12,104,892.05/x
3. Step 3: Cross multiply
   22,027,392.45x = 30,398,308.02 × 12,104,892.05
4. Step 4: Simplify right side
   22,027,392.45x = 367,968,236,932,757.69
5. Step 5: Solve for x
   x = 367,968,236,932,757.69/22,027,392.45
6. Step 6: Final answer
   x = 16,705,029.33