Finding the Fourth Proportional to 16,005.98, 24,002.89 and 7,683.64

Step by Step Solution

1. Step 1: Write the proportion equation
   16,005.98 : 24,002.89 = 7,683.64 : x
2. Step 2: Convert to fraction form
   16,005.98/24,002.89 = 7,683.64/x
3. Step 3: Cross multiply
   16,005.98x = 24,002.89 × 7,683.64
4. Step 4: Simplify right side
   16,005.98x = 184,429,565.72
5. Step 5: Solve for x
   x = 184,429,565.72/16,005.98
6. Step 6: Final answer
   x = 11,522.54