Finding the Fourth Proportional to 16,343.42, 24,519.38 and 4,657.55

Step by Step Solution

1. Step 1: Write the proportion equation
   16,343.42 : 24,519.38 = 4,657.55 : x
2. Step 2: Convert to fraction form
   16,343.42/24,519.38 = 4,657.55/x
3. Step 3: Cross multiply
   16,343.42x = 24,519.38 × 4,657.55
4. Step 4: Simplify right side
   16,343.42x = 114,200,092.43
5. Step 5: Solve for x
   x = 114,200,092.43/16,343.42
6. Step 6: Final answer
   x = 6,987.53