Finding the Fourth Proportional to 33,026.72, 49,541.72 and 13,302.63

Step by Step Solution

1. Step 1: Write the proportion equation
   33,026.72 : 49,541.72 = 13,302.63 : x
2. Step 2: Convert to fraction form
   33,026.72/49,541.72 = 13,302.63/x
3. Step 3: Cross multiply
   33,026.72x = 49,541.72 × 13,302.63
4. Step 4: Simplify right side
   33,026.72x = 659,035,104.21
5. Step 5: Solve for x
   x = 659,035,104.21/33,026.72
6. Step 6: Final answer
   x = 19,954.61