Finding the Fourth Proportional to 8,375.16, 12,548.16 and 4,467.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,375.16 : 12,548.16 = 4,467.72 : x
2. Step 2: Convert to fraction form
   8,375.16/12,548.16 = 4,467.72/x
3. Step 3: Cross multiply
   8,375.16x = 12,548.16 × 4,467.72
4. Step 4: Simplify right side
   8,375.16x = 56,061,665.40
5. Step 5: Solve for x
   x = 56,061,665.40/8,375.16
6. Step 6: Final answer
   x = 6,693.80