Finding the Fourth Proportional to 16,357.68, 24,532.88 and 7,587.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,357.68 : 24,532.88 = 7,587.81 : x
2. Step 2: Convert to fraction form
   16,357.68/24,532.88 = 7,587.81/x
3. Step 3: Cross multiply
   16,357.68x = 24,532.88 × 7,587.81
4. Step 4: Simplify right side
   16,357.68x = 186,150,794.25
5. Step 5: Solve for x
   x = 186,150,794.25/16,357.68
6. Step 6: Final answer
   x = 11,380.02