Finding the Fourth Proportional to 32,483.20, 48,727.88 and 9,109.56

Step by Step Solution

1. Step 1: Write the proportion equation
   32,483.20 : 48,727.88 = 9,109.56 : x
2. Step 2: Convert to fraction form
   32,483.20/48,727.88 = 9,109.56/x
3. Step 3: Cross multiply
   32,483.20x = 48,727.88 × 9,109.56
4. Step 4: Simplify right side
   32,483.20x = 443,889,546.53
5. Step 5: Solve for x
   x = 443,889,546.53/32,483.20
6. Step 6: Final answer
   x = 13,665.20