Finding the Fourth Proportional to 141,304,665.89, 194,971,852.64 and 82,555,984.73

Step by Step Solution

1. Step 1: Write the proportion equation
   141,304,665.89 : 194,971,852.64 = 82,555,984.73 : x
2. Step 2: Convert to fraction form
   141,304,665.89/194,971,852.64 = 82,555,984.73/x
3. Step 3: Cross multiply
   141,304,665.89x = 194,971,852.64 × 82,555,984.73
4. Step 4: Simplify right side
   141,304,665.89x = 16,096,093,288,914,870
5. Step 5: Solve for x
   x = 16,096,093,288,914,870/141,304,665.89
6. Step 6: Final answer
   x = 113,910,557.64