Finding the Fourth Proportional to 16,131.83, 24,198.35 and 4,445.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,131.83 : 24,198.35 = 4,445.96 : x
2. Step 2: Convert to fraction form
   16,131.83/24,198.35 = 4,445.96/x
3. Step 3: Cross multiply
   16,131.83x = 24,198.35 × 4,445.96
4. Step 4: Simplify right side
   16,131.83x = 107,584,752.94
5. Step 5: Solve for x
   x = 107,584,752.94/16,131.83
6. Step 6: Final answer
   x = 6,669.10