Finding the Fourth Proportional to 33,638,994.54, 50,470,201.71 and 10,613,484.18

Step by Step Solution

1. Step 1: Write the proportion equation
   33,638,994.54 : 50,470,201.71 = 10,613,484.18 : x
2. Step 2: Convert to fraction form
   33,638,994.54/50,470,201.71 = 10,613,484.18/x
3. Step 3: Cross multiply
   33,638,994.54x = 50,470,201.71 × 10,613,484.18
4. Step 4: Simplify right side
   33,638,994.54x = 535,664,687,410,493.94
5. Step 5: Solve for x
   x = 535,664,687,410,493.94/33,638,994.54
6. Step 6: Final answer
   x = 15,923,920.88