Finding the Fourth Proportional to 16,300.61, 24,455.79 and 9,370.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.61 : 24,455.79 = 9,370.25 : x
2. Step 2: Convert to fraction form
   16,300.61/24,455.79 = 9,370.25/x
3. Step 3: Cross multiply
   16,300.61x = 24,455.79 × 9,370.25
4. Step 4: Simplify right side
   16,300.61x = 229,156,866.25
5. Step 5: Solve for x
   x = 229,156,866.25/16,300.61
6. Step 6: Final answer
   x = 14,058.18