Finding the Fourth Proportional to 16,873.02, 25,308.24 and 5,185.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,873.02 : 25,308.24 = 5,185.50 : x
2. Step 2: Convert to fraction form
   16,873.02/25,308.24 = 5,185.50/x
3. Step 3: Cross multiply
   16,873.02x = 25,308.24 × 5,185.50
4. Step 4: Simplify right side
   16,873.02x = 131,235,878.52
5. Step 5: Solve for x
   x = 131,235,878.52/16,873.02
6. Step 6: Final answer
   x = 7,777.85