Finding the Fourth Proportional to 16,275.69, 24,405.46 and 5,180.93

Step by Step Solution

1. Step 1: Write the proportion equation
   16,275.69 : 24,405.46 = 5,180.93 : x
2. Step 2: Convert to fraction form
   16,275.69/24,405.46 = 5,180.93/x
3. Step 3: Cross multiply
   16,275.69x = 24,405.46 × 5,180.93
4. Step 4: Simplify right side
   16,275.69x = 126,443,063.99
5. Step 5: Solve for x
   x = 126,443,063.99/16,275.69
6. Step 6: Final answer
   x = 7,768.83