Finding the Fourth Proportional to 39,786,976.72, 54,903,783.72 and 22,384,055.44

Step by Step Solution

1. Step 1: Write the proportion equation
   39,786,976.72 : 54,903,783.72 = 22,384,055.44 : x
2. Step 2: Convert to fraction form
   39,786,976.72/54,903,783.72 = 22,384,055.44/x
3. Step 3: Cross multiply
   39,786,976.72x = 54,903,783.72 × 22,384,055.44
4. Step 4: Simplify right side
   39,786,976.72x = 1,228,969,338,654,249.50
5. Step 5: Solve for x
   x = 1,228,969,338,654,249.50/39,786,976.72
6. Step 6: Final answer
   x = 30,888,733.95