Finding the Fourth Proportional to 22,438.00, 30,964.43 and 12,366.41

Step by Step Solution

1. Step 1: Write the proportion equation
   22,438.00 : 30,964.43 = 12,366.41 : x
2. Step 2: Convert to fraction form
   22,438.00/30,964.43 = 12,366.41/x
3. Step 3: Cross multiply
   22,438.00x = 30,964.43 × 12,366.41
4. Step 4: Simplify right side
   22,438.00x = 382,918,643.33
5. Step 5: Solve for x
   x = 382,918,643.33/22,438.00
6. Step 6: Final answer
   x = 17,065.63