Finding the Fourth Proportional to 16,314.64, 24,251.98 and 15,835.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,314.64 : 24,251.98 = 15,835.72 : x
2. Step 2: Convert to fraction form
   16,314.64/24,251.98 = 15,835.72/x
3. Step 3: Cross multiply
   16,314.64x = 24,251.98 × 15,835.72
4. Step 4: Simplify right side
   16,314.64x = 384,047,564.73
5. Step 5: Solve for x
   x = 384,047,564.73/16,314.64
6. Step 6: Final answer
   x = 23,540.06