Finding the Fourth Proportional to 16,513.56, 24,767.52 and 5,419.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,513.56 : 24,767.52 = 5,419.96 : x
2. Step 2: Convert to fraction form
   16,513.56/24,767.52 = 5,419.96/x
3. Step 3: Cross multiply
   16,513.56x = 24,767.52 × 5,419.96
4. Step 4: Simplify right side
   16,513.56x = 134,238,967.70
5. Step 5: Solve for x
   x = 134,238,967.70/16,513.56
6. Step 6: Final answer
   x = 8,129.01