Finding the Fourth Proportional to 33,337.02, 50,016.48 and 13,632.15

Step by Step Solution

1. Step 1: Write the proportion equation
   33,337.02 : 50,016.48 = 13,632.15 : x
2. Step 2: Convert to fraction form
   33,337.02/50,016.48 = 13,632.15/x
3. Step 3: Cross multiply
   33,337.02x = 50,016.48 × 13,632.15
4. Step 4: Simplify right side
   33,337.02x = 681,832,157.83
5. Step 5: Solve for x
   x = 681,832,157.83/33,337.02
6. Step 6: Final answer
   x = 20,452.70