Finding the Fourth Proportional to 10,808.02, 16,219.25 and 3,788.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,808.02 : 16,219.25 = 3,788.02 : x
2. Step 2: Convert to fraction form
   10,808.02/16,219.25 = 3,788.02/x
3. Step 3: Cross multiply
   10,808.02x = 16,219.25 × 3,788.02
4. Step 4: Simplify right side
   10,808.02x = 61,438,843.39
5. Step 5: Solve for x
   x = 61,438,843.39/10,808.02
6. Step 6: Final answer
   x = 5,684.56