Finding the Fourth Proportional to 6,392,740.38, 8,822,249.91 and 3,676,488.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,392,740.38 : 8,822,249.91 = 3,676,488.54 : x
2. Step 2: Convert to fraction form
   6,392,740.38/8,822,249.91 = 3,676,488.54/x
3. Step 3: Cross multiply
   6,392,740.38x = 8,822,249.91 × 3,676,488.54
4. Step 4: Simplify right side
   6,392,740.38x = 32,434,900,691,131.03
5. Step 5: Solve for x
   x = 32,434,900,691,131.03/6,392,740.38
6. Step 6: Final answer
   x = 5,073,708.42