Finding the Fourth Proportional to 16,618.95, 22,932.86 and 9,544.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,618.95 : 22,932.86 = 9,544.01 : x
2. Step 2: Convert to fraction form
   16,618.95/22,932.86 = 9,544.01/x
3. Step 3: Cross multiply
   16,618.95x = 22,932.86 × 9,544.01
4. Step 4: Simplify right side
   16,618.95x = 218,871,282.78
5. Step 5: Solve for x
   x = 218,871,282.78/16,618.95
6. Step 6: Final answer
   x = 13,169.98