Finding the Fourth Proportional to 7,285,951.50, 10,929,452.13 and 2,798,227.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,285,951.50 : 10,929,452.13 = 2,798,227.50 : x
2. Step 2: Convert to fraction form
   7,285,951.50/10,929,452.13 = 2,798,227.50/x
3. Step 3: Cross multiply
   7,285,951.50x = 10,929,452.13 × 2,798,227.50
4. Step 4: Simplify right side
   7,285,951.50x = 30,583,093,510,099.58
5. Step 5: Solve for x
   x = 30,583,093,510,099.58/7,285,951.50
6. Step 6: Final answer
   x = 4,197,542.83