Finding the Fourth Proportional to 16,738.32, 23,100.93 and 9,664.73

Step by Step Solution

1. Step 1: Write the proportion equation
   16,738.32 : 23,100.93 = 9,664.73 : x
2. Step 2: Convert to fraction form
   16,738.32/23,100.93 = 9,664.73/x
3. Step 3: Cross multiply
   16,738.32x = 23,100.93 × 9,664.73
4. Step 4: Simplify right side
   16,738.32x = 223,264,251.20
5. Step 5: Solve for x
   x = 223,264,251.20/16,738.32
6. Step 6: Final answer
   x = 13,338.51