Finding the Fourth Proportional to 50,906,226.27, 76,359,496.14 and 12,567,744.48

Step by Step Solution

1. Step 1: Write the proportion equation
   50,906,226.27 : 76,359,496.14 = 12,567,744.48 : x
2. Step 2: Convert to fraction form
   50,906,226.27/76,359,496.14 = 12,567,744.48/x
3. Step 3: Cross multiply
   50,906,226.27x = 76,359,496.14 × 12,567,744.48
4. Step 4: Simplify right side
   50,906,226.27x = 959,666,636,109,066.38
5. Step 5: Solve for x
   x = 959,666,636,109,066.38/50,906,226.27
6. Step 6: Final answer
   x = 18,851,655.41