Finding the Fourth Proportional to 16,312.01, 24,467.67 and 5,218.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,312.01 : 24,467.67 = 5,218.69 : x
2. Step 2: Convert to fraction form
   16,312.01/24,467.67 = 5,218.69/x
3. Step 3: Cross multiply
   16,312.01x = 24,467.67 × 5,218.69
4. Step 4: Simplify right side
   16,312.01x = 127,689,234.91
5. Step 5: Solve for x
   x = 127,689,234.91/16,312.01
6. Step 6: Final answer
   x = 7,827.93