Finding the Fourth Proportional to 33,288,878.58, 49,919,139.31 and 13,079,944.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,288,878.58 : 49,919,139.31 = 13,079,944.82 : x
2. Step 2: Convert to fraction form
   33,288,878.58/49,919,139.31 = 13,079,944.82/x
3. Step 3: Cross multiply
   33,288,878.58x = 49,919,139.31 × 13,079,944.82
4. Step 4: Simplify right side
   33,288,878.58x = 652,939,587,636,692.88
5. Step 5: Solve for x
   x = 652,939,587,636,692.88/33,288,878.58
6. Step 6: Final answer
   x = 19,614,346.16