Finding the Fourth Proportional to 16,002.42, 24,000.86 and 7,235.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,002.42 : 24,000.86 = 7,235.30 : x
2. Step 2: Convert to fraction form
   16,002.42/24,000.86 = 7,235.30/x
3. Step 3: Cross multiply
   16,002.42x = 24,000.86 × 7,235.30
4. Step 4: Simplify right side
   16,002.42x = 173,653,422.36
5. Step 5: Solve for x
   x = 173,653,422.36/16,002.42
6. Step 6: Final answer
   x = 10,851.70