Finding the Fourth Proportional to 16,123.80, 24,171.12 and 5,733.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,123.80 : 24,171.12 = 5,733.12 : x
2. Step 2: Convert to fraction form
   16,123.80/24,171.12 = 5,733.12/x
3. Step 3: Cross multiply
   16,123.80x = 24,171.12 × 5,733.12
4. Step 4: Simplify right side
   16,123.80x = 138,575,931.49
5. Step 5: Solve for x
   x = 138,575,931.49/16,123.80
6. Step 6: Final answer
   x = 8,594.50