Finding the Fourth Proportional to 32,477.99, 48,711.48 and 9,099.05

Step by Step Solution

1. Step 1: Write the proportion equation
   32,477.99 : 48,711.48 = 9,099.05 : x
2. Step 2: Convert to fraction form
   32,477.99/48,711.48 = 9,099.05/x
3. Step 3: Cross multiply
   32,477.99x = 48,711.48 × 9,099.05
4. Step 4: Simplify right side
   32,477.99x = 443,227,948.54
5. Step 5: Solve for x
   x = 443,227,948.54/32,477.99
6. Step 6: Final answer
   x = 13,647.03