Finding the Fourth Proportional to 33,669.48, 50,495.82 and 13,953.48

Step by Step Solution

1. Step 1: Write the proportion equation
   33,669.48 : 50,495.82 = 13,953.48 : x
2. Step 2: Convert to fraction form
   33,669.48/50,495.82 = 13,953.48/x
3. Step 3: Cross multiply
   33,669.48x = 50,495.82 × 13,953.48
4. Step 4: Simplify right side
   33,669.48x = 704,592,414.45
5. Step 5: Solve for x
   x = 704,592,414.45/33,669.48
6. Step 6: Final answer
   x = 20,926.74