Finding the Fourth Proportional to 33,612,029.33, 50,337,217.33 and 19,191,388.73

Step by Step Solution

1. Step 1: Write the proportion equation
   33,612,029.33 : 50,337,217.33 = 19,191,388.73 : x
2. Step 2: Convert to fraction form
   33,612,029.33/50,337,217.33 = 19,191,388.73/x
3. Step 3: Cross multiply
   33,612,029.33x = 50,337,217.33 × 19,191,388.73
4. Step 4: Simplify right side
   33,612,029.33x = 966,041,105,066,858.25
5. Step 5: Solve for x
   x = 966,041,105,066,858.25/33,612,029.33
6. Step 6: Final answer
   x = 28,740,933.66