Finding the Fourth Proportional to 32,602.89, 48,906.42 and 9,231.15

Step by Step Solution

1. Step 1: Write the proportion equation
   32,602.89 : 48,906.42 = 9,231.15 : x
2. Step 2: Convert to fraction form
   32,602.89/48,906.42 = 9,231.15/x
3. Step 3: Cross multiply
   32,602.89x = 48,906.42 × 9,231.15
4. Step 4: Simplify right side
   32,602.89x = 451,462,498.98
5. Step 5: Solve for x
   x = 451,462,498.98/32,602.89
6. Step 6: Final answer
   x = 13,847.32