Finding the Fourth Proportional to 16,447.98, 22,699.74 and 9,733.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,447.98 : 22,699.74 = 9,733.32 : x
2. Step 2: Convert to fraction form
   16,447.98/22,699.74 = 9,733.32/x
3. Step 3: Cross multiply
   16,447.98x = 22,699.74 × 9,733.32
4. Step 4: Simplify right side
   16,447.98x = 220,943,833.34
5. Step 5: Solve for x
   x = 220,943,833.34/16,447.98
6. Step 6: Final answer
   x = 13,432.89