Finding the Fourth Proportional to 32,404.34, 48,613.29 and 13,684.43

Step by Step Solution

1. Step 1: Write the proportion equation
   32,404.34 : 48,613.29 = 13,684.43 : x
2. Step 2: Convert to fraction form
   32,404.34/48,613.29 = 13,684.43/x
3. Step 3: Cross multiply
   32,404.34x = 48,613.29 × 13,684.43
4. Step 4: Simplify right side
   32,404.34x = 665,245,164.07
5. Step 5: Solve for x
   x = 665,245,164.07/32,404.34
6. Step 6: Final answer
   x = 20,529.51