Finding the Fourth Proportional to 33,196.20, 49,803.17 and 14,477.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,196.20 : 49,803.17 = 14,477.75 : x
2. Step 2: Convert to fraction form
   33,196.20/49,803.17 = 14,477.75/x
3. Step 3: Cross multiply
   33,196.20x = 49,803.17 × 14,477.75
4. Step 4: Simplify right side
   33,196.20x = 721,037,523.06
5. Step 5: Solve for x
   x = 721,037,523.06/33,196.20
6. Step 6: Final answer
   x = 21,720.48