Finding the Fourth Proportional to 10,485,820.83, 15,729,291.75 and 3,297,915.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,485,820.83 : 15,729,291.75 = 3,297,915.24 : x
2. Step 2: Convert to fraction form
   10,485,820.83/15,729,291.75 = 3,297,915.24/x
3. Step 3: Cross multiply
   10,485,820.83x = 15,729,291.75 × 3,297,915.24
4. Step 4: Simplify right side
   10,485,820.83x = 51,873,870,976,731.27
5. Step 5: Solve for x
   x = 51,873,870,976,731.27/10,485,820.83
6. Step 6: Final answer
   x = 4,947,049.15