Finding the Fourth Proportional to 22,098,896.89, 30,494,910.17 and 12,175,346.12

Step by Step Solution

1. Step 1: Write the proportion equation
   22,098,896.89 : 30,494,910.17 = 12,175,346.12 : x
2. Step 2: Convert to fraction form
   22,098,896.89/30,494,910.17 = 12,175,346.12/x
3. Step 3: Cross multiply
   22,098,896.89x = 30,494,910.17 × 12,175,346.12
4. Step 4: Simplify right side
   22,098,896.89x = 371,286,086,096,021.88
5. Step 5: Solve for x
   x = 371,286,086,096,021.88/22,098,896.89
6. Step 6: Final answer
   x = 16,801,114.01