Finding the Fourth Proportional to 22,460,660.25, 30,995,711.13 and 12,147,383.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,460,660.25 : 30,995,711.13 = 12,147,383.34 : x
2. Step 2: Convert to fraction form
   22,460,660.25/30,995,711.13 = 12,147,383.34/x
3. Step 3: Cross multiply
   22,460,660.25x = 30,995,711.13 × 12,147,383.34
4. Step 4: Simplify right side
   22,460,660.25x = 376,516,784,992,014.56
5. Step 5: Solve for x
   x = 376,516,784,992,014.56/22,460,660.25
6. Step 6: Final answer
   x = 16,763,389.00