Finding the Fourth Proportional to 16,141.59, 24,212.93 and 4,454.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,141.59 : 24,212.93 = 4,454.91 : x
2. Step 2: Convert to fraction form
   16,141.59/24,212.93 = 4,454.91/x
3. Step 3: Cross multiply
   16,141.59x = 24,212.93 × 4,454.91
4. Step 4: Simplify right side
   16,141.59x = 107,866,401.71
5. Step 5: Solve for x
   x = 107,866,401.71/16,141.59
6. Step 6: Final answer
   x = 6,682.51