Finding the Fourth Proportional to 8,132.58, 11,222.82 and 4,944.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,132.58 : 11,222.82 = 4,944.72 : x
2. Step 2: Convert to fraction form
   8,132.58/11,222.82 = 4,944.72/x
3. Step 3: Cross multiply
   8,132.58x = 11,222.82 × 4,944.72
4. Step 4: Simplify right side
   8,132.58x = 55,493,702.51
5. Step 5: Solve for x
   x = 55,493,702.51/8,132.58
6. Step 6: Final answer
   x = 6,823.63