Finding the Fourth Proportional to 33,522.48, 50,301.15 and 13,536.89

Step by Step Solution

1. Step 1: Write the proportion equation
   33,522.48 : 50,301.15 = 13,536.89 : x
2. Step 2: Convert to fraction form
   33,522.48/50,301.15 = 13,536.89/x
3. Step 3: Cross multiply
   33,522.48x = 50,301.15 × 13,536.89
4. Step 4: Simplify right side
   33,522.48x = 680,921,134.42
5. Step 5: Solve for x
   x = 680,921,134.42/33,522.48
6. Step 6: Final answer
   x = 20,312.37