Finding the Fourth Proportional to 33,214.72, 49,833.02 and 13,487.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,214.72 : 49,833.02 = 13,487.98 : x
2. Step 2: Convert to fraction form
   33,214.72/49,833.02 = 13,487.98/x
3. Step 3: Cross multiply
   33,214.72x = 49,833.02 × 13,487.98
4. Step 4: Simplify right side
   33,214.72x = 672,146,777.10
5. Step 5: Solve for x
   x = 672,146,777.10/33,214.72
6. Step 6: Final answer
   x = 20,236.41