Finding the Fourth Proportional to 4,947,109.36, 7,420,469.94 and 2,067,732.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,947,109.36 : 7,420,469.94 = 2,067,732.50 : x
2. Step 2: Convert to fraction form
   4,947,109.36/7,420,469.94 = 2,067,732.50/x
3. Step 3: Cross multiply
   4,947,109.36x = 7,420,469.94 × 2,067,732.50
4. Step 4: Simplify right side
   4,947,109.36x = 15,343,546,823,108.70
5. Step 5: Solve for x
   x = 15,343,546,823,108.70/4,947,109.36
6. Step 6: Final answer
   x = 3,101,517.62