Finding the Fourth Proportional to 37,189,466.16, 51,322,335.83 and 20,670,286.98

Step by Step Solution

1. Step 1: Write the proportion equation
   37,189,466.16 : 51,322,335.83 = 20,670,286.98 : x
2. Step 2: Convert to fraction form
   37,189,466.16/51,322,335.83 = 20,670,286.98/x
3. Step 3: Cross multiply
   37,189,466.16x = 51,322,335.83 × 20,670,286.98
4. Step 4: Simplify right side
   37,189,466.16x = 1,060,847,410,084,239.62
5. Step 5: Solve for x
   x = 1,060,847,410,084,239.62/37,189,466.16
6. Step 6: Final answer
   x = 28,525,480.99