Finding the Fourth Proportional to 36,424,131.58, 50,268,167.94 and 20,743,819.84

Step by Step Solution

1. Step 1: Write the proportion equation
   36,424,131.58 : 50,268,167.94 = 20,743,819.84 : x
2. Step 2: Convert to fraction form
   36,424,131.58/50,268,167.94 = 20,743,819.84/x
3. Step 3: Cross multiply
   36,424,131.58x = 50,268,167.94 × 20,743,819.84
4. Step 4: Simplify right side
   36,424,131.58x = 1,042,753,819,434,223.88
5. Step 5: Solve for x
   x = 1,042,753,819,434,223.88/36,424,131.58
6. Step 6: Final answer
   x = 28,628,103.79