Finding the Fourth Proportional to 33,066.02, 49,586.65 and 13,333.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,066.02 : 49,586.65 = 13,333.82 : x
2. Step 2: Convert to fraction form
   33,066.02/49,586.65 = 13,333.82/x
3. Step 3: Cross multiply
   33,066.02x = 49,586.65 × 13,333.82
4. Step 4: Simplify right side
   33,066.02x = 661,179,184.24
5. Step 5: Solve for x
   x = 661,179,184.24/33,066.02
6. Step 6: Final answer
   x = 19,995.73