Finding the Fourth Proportional to 33,005.00, 49,532.09 and 13,283.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,005.00 : 49,532.09 = 13,283.72 : x
2. Step 2: Convert to fraction form
   33,005.00/49,532.09 = 13,283.72/x
3. Step 3: Cross multiply
   33,005.00x = 49,532.09 × 13,283.72
4. Step 4: Simplify right side
   33,005.00x = 657,970,100.50
5. Step 5: Solve for x
   x = 657,970,100.50/33,005.00
6. Step 6: Final answer
   x = 19,935.47