Finding the Fourth Proportional to 51,149,109.38, 76,735,764.50 and 16,605,444.38

Step by Step Solution

1. Step 1: Write the proportion equation
   51,149,109.38 : 76,735,764.50 = 16,605,444.38 : x
2. Step 2: Convert to fraction form
   51,149,109.38/76,735,764.50 = 16,605,444.38/x
3. Step 3: Cross multiply
   51,149,109.38x = 76,735,764.50 × 16,605,444.38
4. Step 4: Simplify right side
   51,149,109.38x = 1,274,231,469,597,799
5. Step 5: Solve for x
   x = 1,274,231,469,597,799/51,149,109.38
6. Step 6: Final answer
   x = 24,912,094.95