Finding the Fourth Proportional to 37,847,441.97, 52,229,490.12 and 20,443,786.83

Step by Step Solution

1. Step 1: Write the proportion equation
   37,847,441.97 : 52,229,490.12 = 20,443,786.83 : x
2. Step 2: Convert to fraction form
   37,847,441.97/52,229,490.12 = 20,443,786.83/x
3. Step 3: Cross multiply
   37,847,441.97x = 52,229,490.12 × 20,443,786.83
4. Step 4: Simplify right side
   37,847,441.97x = 1,067,768,562,252,871
5. Step 5: Solve for x
   x = 1,067,768,562,252,871/37,847,441.97
6. Step 6: Final answer
   x = 28,212,436.74