Finding the Fourth Proportional to 11,025.56, 15,216.52 and 6,245.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,025.56 : 15,216.52 = 6,245.83 : x
2. Step 2: Convert to fraction form
   11,025.56/15,216.52 = 6,245.83/x
3. Step 3: Cross multiply
   11,025.56x = 15,216.52 × 6,245.83
4. Step 4: Simplify right side
   11,025.56x = 95,039,765.88
5. Step 5: Solve for x
   x = 95,039,765.88/11,025.56
6. Step 6: Final answer
   x = 8,619.95