Finding the Fourth Proportional to 16,087.12, 24,133.91 and 5,557.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,087.12 : 24,133.91 = 5,557.52 : x
2. Step 2: Convert to fraction form
   16,087.12/24,133.91 = 5,557.52/x
3. Step 3: Cross multiply
   16,087.12x = 24,133.91 × 5,557.52
4. Step 4: Simplify right side
   16,087.12x = 134,124,659.72
5. Step 5: Solve for x
   x = 134,124,659.72/16,087.12
6. Step 6: Final answer
   x = 8,337.40