Finding the Fourth Proportional to 33,010.00, 49,514.49 and 13,288.05

Step by Step Solution

1. Step 1: Write the proportion equation
   33,010.00 : 49,514.49 = 13,288.05 : x
2. Step 2: Convert to fraction form
   33,010.00/49,514.49 = 13,288.05/x
3. Step 3: Cross multiply
   33,010.00x = 49,514.49 × 13,288.05
4. Step 4: Simplify right side
   33,010.00x = 657,951,018.84
5. Step 5: Solve for x
   x = 657,951,018.84/33,010.00
6. Step 6: Final answer
   x = 19,931.87