Finding the Fourth Proportional to 32,100.73, 48,150.96 and 8,727.10

Step by Step Solution

1. Step 1: Write the proportion equation
   32,100.73 : 48,150.96 = 8,727.10 : x
2. Step 2: Convert to fraction form
   32,100.73/48,150.96 = 8,727.10/x
3. Step 3: Cross multiply
   32,100.73x = 48,150.96 × 8,727.10
4. Step 4: Simplify right side
   32,100.73x = 420,218,243.02
5. Step 5: Solve for x
   x = 420,218,243.02/32,100.73
6. Step 6: Final answer
   x = 13,090.61