Finding the Fourth Proportional to 16,110.56, 24,175.58 and 5,721.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,110.56 : 24,175.58 = 5,721.52 : x
2. Step 2: Convert to fraction form
   16,110.56/24,175.58 = 5,721.52/x
3. Step 3: Cross multiply
   16,110.56x = 24,175.58 × 5,721.52
4. Step 4: Simplify right side
   16,110.56x = 138,321,064.48
5. Step 5: Solve for x
   x = 138,321,064.48/16,110.56
6. Step 6: Final answer
   x = 8,585.74