Finding the Fourth Proportional to 21,747,333.36, 32,599,452.69 and 10,212,151.51

Step by Step Solution

1. Step 1: Write the proportion equation
   21,747,333.36 : 32,599,452.69 = 10,212,151.51 : x
2. Step 2: Convert to fraction form
   21,747,333.36/32,599,452.69 = 10,212,151.51/x
3. Step 3: Cross multiply
   21,747,333.36x = 32,599,452.69 × 10,212,151.51
4. Step 4: Simplify right side
   21,747,333.36x = 332,910,550,013,357.06
5. Step 5: Solve for x
   x = 332,910,550,013,357.06/21,747,333.36
6. Step 6: Final answer
   x = 15,308,109.02