Finding the Fourth Proportional to 36,419,211.83, 50,257,016.78 and 19,899,903.48

Step by Step Solution

1. Step 1: Write the proportion equation
   36,419,211.83 : 50,257,016.78 = 19,899,903.48 : x
2. Step 2: Convert to fraction form
   36,419,211.83/50,257,016.78 = 19,899,903.48/x
3. Step 3: Cross multiply
   36,419,211.83x = 50,257,016.78 × 19,899,903.48
4. Step 4: Simplify right side
   36,419,211.83x = 1,000,109,782,976,026.38
5. Step 5: Solve for x
   x = 1,000,109,782,976,026.38/36,419,211.83
6. Step 6: Final answer
   x = 27,461,049.62