Finding the Fourth Proportional to 16,219.52, 24,327.18 and 5,127.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,219.52 : 24,327.18 = 5,127.33 : x
2. Step 2: Convert to fraction form
   16,219.52/24,327.18 = 5,127.33/x
3. Step 3: Cross multiply
   16,219.52x = 24,327.18 × 5,127.33
4. Step 4: Simplify right side
   16,219.52x = 124,733,479.83
5. Step 5: Solve for x
   x = 124,733,479.83/16,219.52
6. Step 6: Final answer
   x = 7,690.33