Finding the Fourth Proportional to 12,081,194.69, 18,123,493.97 and 3,881,087.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,081,194.69 : 18,123,493.97 = 3,881,087.06 : x
2. Step 2: Convert to fraction form
   12,081,194.69/18,123,493.97 = 3,881,087.06/x
3. Step 3: Cross multiply
   12,081,194.69x = 18,123,493.97 × 3,881,087.06
4. Step 4: Simplify right side
   12,081,194.69x = 70,338,857,848,040.28
5. Step 5: Solve for x
   x = 70,338,857,848,040.28/12,081,194.69
6. Step 6: Final answer
   x = 5,822,177.33