Finding the Fourth Proportional to 33,016.96, 49,528.32 and 14,538.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,016.96 : 49,528.32 = 14,538.88 : x
2. Step 2: Convert to fraction form
   33,016.96/49,528.32 = 14,538.88/x
3. Step 3: Cross multiply
   33,016.96x = 49,528.32 × 14,538.88
4. Step 4: Simplify right side
   33,016.96x = 720,086,301.08
5. Step 5: Solve for x
   x = 720,086,301.08/33,016.96
6. Step 6: Final answer
   x = 21,809.59