Finding the Fourth Proportional to 16,308.33, 24,573.59 and 13,411.67

Step by Step Solution

1. Step 1: Write the proportion equation
   16,308.33 : 24,573.59 = 13,411.67 : x
2. Step 2: Convert to fraction form
   16,308.33/24,573.59 = 13,411.67/x
3. Step 3: Cross multiply
   16,308.33x = 24,573.59 × 13,411.67
4. Step 4: Simplify right side
   16,308.33x = 329,572,884.72
5. Step 5: Solve for x
   x = 329,572,884.72/16,308.33
6. Step 6: Final answer
   x = 20,208.87