Finding the Fourth Proportional to 33,978,513.14, 50,946,911.00 and 13,204,695.29

Step by Step Solution

1. Step 1: Write the proportion equation
   33,978,513.14 : 50,946,911.00 = 13,204,695.29 : x
2. Step 2: Convert to fraction form
   33,978,513.14/50,946,911.00 = 13,204,695.29/x
3. Step 3: Cross multiply
   33,978,513.14x = 50,946,911.00 × 13,204,695.29
4. Step 4: Simplify right side
   33,978,513.14x = 672,738,435,811,361.62
5. Step 5: Solve for x
   x = 672,738,435,811,361.62/33,978,513.14
6. Step 6: Final answer
   x = 19,798,936.85