Finding the Fourth Proportional to 33,123.26, 49,684.62 and 13,401.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,123.26 : 49,684.62 = 13,401.52 : x
2. Step 2: Convert to fraction form
   33,123.26/49,684.62 = 13,401.52/x
3. Step 3: Cross multiply
   33,123.26x = 49,684.62 × 13,401.52
4. Step 4: Simplify right side
   33,123.26x = 665,849,428.62
5. Step 5: Solve for x
   x = 665,849,428.62/33,123.26
6. Step 6: Final answer
   x = 20,102.17