Finding the Fourth Proportional to 16,032.86, 24,016.62 and 7,687.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,032.86 : 24,016.62 = 7,687.43 : x
2. Step 2: Convert to fraction form
   16,032.86/24,016.62 = 7,687.43/x
3. Step 3: Cross multiply
   16,032.86x = 24,016.62 × 7,687.43
4. Step 4: Simplify right side
   16,032.86x = 184,626,085.09
5. Step 5: Solve for x
   x = 184,626,085.09/16,032.86
6. Step 6: Final answer
   x = 11,515.48