Finding the Fourth Proportional to 22,496,087.98, 31,044,446.86 and 12,182,575.06

Step by Step Solution

1. Step 1: Write the proportion equation
   22,496,087.98 : 31,044,446.86 = 12,182,575.06 : x
2. Step 2: Convert to fraction form
   22,496,087.98/31,044,446.86 = 12,182,575.06/x
3. Step 3: Cross multiply
   22,496,087.98x = 31,044,446.86 × 12,182,575.06
4. Step 4: Simplify right side
   22,496,087.98x = 378,201,303,851,996.19
5. Step 5: Solve for x
   x = 378,201,303,851,996.19/22,496,087.98
6. Step 6: Final answer
   x = 16,811,869.88