Finding the Fourth Proportional to 16,162.23, 24,237.34 and 5,629.55

Step by Step Solution

1. Step 1: Write the proportion equation
   16,162.23 : 24,237.34 = 5,629.55 : x
2. Step 2: Convert to fraction form
   16,162.23/24,237.34 = 5,629.55/x
3. Step 3: Cross multiply
   16,162.23x = 24,237.34 × 5,629.55
4. Step 4: Simplify right side
   16,162.23x = 136,445,317.40
5. Step 5: Solve for x
   x = 136,445,317.40/16,162.23
6. Step 6: Final answer
   x = 8,442.23