Finding the Fourth Proportional to 7,285,951.88, 10,929,452.69 and 2,798,227.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,285,951.88 : 10,929,452.69 = 2,798,227.88 : x
2. Step 2: Convert to fraction form
   7,285,951.88/10,929,452.69 = 2,798,227.88/x
3. Step 3: Cross multiply
   7,285,951.88x = 10,929,452.69 × 2,798,227.88
4. Step 4: Simplify right side
   7,285,951.88x = 30,583,099,182,647.30
5. Step 5: Solve for x
   x = 30,583,099,182,647.30/7,285,951.88
6. Step 6: Final answer
   x = 4,197,543.40