Finding the Fourth Proportional to 8,983,186.94, 12,397,046.56 and 5,498,456.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,983,186.94 : 12,397,046.56 = 5,498,456.38 : x
2. Step 2: Convert to fraction form
   8,983,186.94/12,397,046.56 = 5,498,456.38/x
3. Step 3: Cross multiply
   8,983,186.94x = 12,397,046.56 × 5,498,456.38
4. Step 4: Simplify right side
   8,983,186.94x = 68,164,619,706,250.30
5. Step 5: Solve for x
   x = 68,164,619,706,250.30/8,983,186.94
6. Step 6: Final answer
   x = 7,588,021.95