Finding the Fourth Proportional to 8,852.47, 12,216.38 and 4,873.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,852.47 : 12,216.38 = 4,873.59 : x
2. Step 2: Convert to fraction form
   8,852.47/12,216.38 = 4,873.59/x
3. Step 3: Cross multiply
   8,852.47x = 12,216.38 × 4,873.59
4. Step 4: Simplify right side
   8,852.47x = 59,537,627.40
5. Step 5: Solve for x
   x = 59,537,627.40/8,852.47
6. Step 6: Final answer
   x = 6,725.54