Finding the Fourth Proportional to 6,175.50, 8,522.37 and 3,381.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,175.50 : 8,522.37 = 3,381.18 : x
2. Step 2: Convert to fraction form
   6,175.50/8,522.37 = 3,381.18/x
3. Step 3: Cross multiply
   6,175.50x = 8,522.37 × 3,381.18
4. Step 4: Simplify right side
   6,175.50x = 28,815,667.00
5. Step 5: Solve for x
   x = 28,815,667.00/6,175.50
6. Step 6: Final answer
   x = 4,666.13