Finding the Fourth Proportional to 16,682.58, 25,016.58 and 4,993.07

Step by Step Solution

1. Step 1: Write the proportion equation
   16,682.58 : 25,016.58 = 4,993.07 : x
2. Step 2: Convert to fraction form
   16,682.58/25,016.58 = 4,993.07/x
3. Step 3: Cross multiply
   16,682.58x = 25,016.58 × 4,993.07
4. Step 4: Simplify right side
   16,682.58x = 124,909,410.02
5. Step 5: Solve for x
   x = 124,909,410.02/16,682.58
6. Step 6: Final answer
   x = 7,487.42