Finding the Fourth Proportional to 16,314.24, 24,474.96 and 5,221.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,314.24 : 24,474.96 = 5,221.83 : x
2. Step 2: Convert to fraction form
   16,314.24/24,474.96 = 5,221.83/x
3. Step 3: Cross multiply
   16,314.24x = 24,474.96 × 5,221.83
4. Step 4: Simplify right side
   16,314.24x = 127,804,080.38
5. Step 5: Solve for x
   x = 127,804,080.38/16,314.24
6. Step 6: Final answer
   x = 7,833.90