Finding the Fourth Proportional to 22,373.69, 33,549.57 and 13,016.97

Step by Step Solution

1. Step 1: Write the proportion equation
   22,373.69 : 33,549.57 = 13,016.97 : x
2. Step 2: Convert to fraction form
   22,373.69/33,549.57 = 13,016.97/x
3. Step 3: Cross multiply
   22,373.69x = 33,549.57 × 13,016.97
4. Step 4: Simplify right side
   22,373.69x = 436,713,746.20
5. Step 5: Solve for x
   x = 436,713,746.20/22,373.69
6. Step 6: Final answer
   x = 19,519.08