Finding the Fourth Proportional to 8,852.44, 12,216.27 and 5,496.61

Step by Step Solution

1. Step 1: Write the proportion equation
   8,852.44 : 12,216.27 = 5,496.61 : x
2. Step 2: Convert to fraction form
   8,852.44/12,216.27 = 5,496.61/x
3. Step 3: Cross multiply
   8,852.44x = 12,216.27 × 5,496.61
4. Step 4: Simplify right side
   8,852.44x = 67,148,071.84
5. Step 5: Solve for x
   x = 67,148,071.84/8,852.44
6. Step 6: Final answer
   x = 7,585.26