Finding the Fourth Proportional to 16,498.00, 22,763.30 and 9,328.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,498.00 : 22,763.30 = 9,328.06 : x
2. Step 2: Convert to fraction form
   16,498.00/22,763.30 = 9,328.06/x
3. Step 3: Cross multiply
   16,498.00x = 22,763.30 × 9,328.06
4. Step 4: Simplify right side
   16,498.00x = 212,337,324.65
5. Step 5: Solve for x
   x = 212,337,324.65/16,498.00
6. Step 6: Final answer
   x = 12,870.49