Finding the Fourth Proportional to 16,613.10, 24,919.38 and 4,926.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,613.10 : 24,919.38 = 4,926.42 : x
2. Step 2: Convert to fraction form
   16,613.10/24,919.38 = 4,926.42/x
3. Step 3: Cross multiply
   16,613.10x = 24,919.38 × 4,926.42
4. Step 4: Simplify right side
   16,613.10x = 122,763,332.02
5. Step 5: Solve for x
   x = 122,763,332.02/16,613.10
6. Step 6: Final answer
   x = 7,389.55