Finding the Fourth Proportional to 8,567.34, 12,851.82 and 3,372

Step by Step Solution

1. Step 1: Write the proportion equation
   8,567.34 : 12,851.82 = 3,372 : x
2. Step 2: Convert to fraction form
   8,567.34/12,851.82 = 3,372/x
3. Step 3: Cross multiply
   8,567.34x = 12,851.82 × 3,372
4. Step 4: Simplify right side
   8,567.34x = 43,336,337.04
5. Step 5: Solve for x
   x = 43,336,337.04/8,567.34
6. Step 6: Final answer
   x = 5,058.32