Finding the Fourth Proportional to 32,308.47, 48,458.91 and 8,936.73

Step by Step Solution

1. Step 1: Write the proportion equation
   32,308.47 : 48,458.91 = 8,936.73 : x
2. Step 2: Convert to fraction form
   32,308.47/48,458.91 = 8,936.73/x
3. Step 3: Cross multiply
   32,308.47x = 48,458.91 × 8,936.73
4. Step 4: Simplify right side
   32,308.47x = 433,064,194.76
5. Step 5: Solve for x
   x = 433,064,194.76/32,308.47
6. Step 6: Final answer
   x = 13,404.05