Finding the Fourth Proportional to 16,260.55, 24,383.93 and 5,164.27

Step by Step Solution

1. Step 1: Write the proportion equation
   16,260.55 : 24,383.93 = 5,164.27 : x
2. Step 2: Convert to fraction form
   16,260.55/24,383.93 = 5,164.27/x
3. Step 3: Cross multiply
   16,260.55x = 24,383.93 × 5,164.27
4. Step 4: Simplify right side
   16,260.55x = 125,925,111.40
5. Step 5: Solve for x
   x = 125,925,111.40/16,260.55
6. Step 6: Final answer
   x = 7,744.21