Finding the Fourth Proportional to 6,175.76, 8,522.53 and 3,343.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,175.76 : 8,522.53 = 3,343.15 : x
2. Step 2: Convert to fraction form
   6,175.76/8,522.53 = 3,343.15/x
3. Step 3: Cross multiply
   6,175.76x = 8,522.53 × 3,343.15
4. Step 4: Simplify right side
   6,175.76x = 28,492,096.17
5. Step 5: Solve for x
   x = 28,492,096.17/6,175.76
6. Step 6: Final answer
   x = 4,613.54