Finding the Fourth Proportional to 16,493.07, 22,764.40 and 9,423.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,493.07 : 22,764.40 = 9,423.59 : x
2. Step 2: Convert to fraction form
   16,493.07/22,764.40 = 9,423.59/x
3. Step 3: Cross multiply
   16,493.07x = 22,764.40 × 9,423.59
4. Step 4: Simplify right side
   16,493.07x = 214,522,405.55
5. Step 5: Solve for x
   x = 214,522,405.55/16,493.07
6. Step 6: Final answer
   x = 13,006.82