Finding the Fourth Proportional to 16,573.01, 22,870.62 and 9,499.41

Step by Step Solution

1. Step 1: Write the proportion equation
   16,573.01 : 22,870.62 = 9,499.41 : x
2. Step 2: Convert to fraction form
   16,573.01/22,870.62 = 9,499.41/x
3. Step 3: Cross multiply
   16,573.01x = 22,870.62 × 9,499.41
4. Step 4: Simplify right side
   16,573.01x = 217,257,396.33
5. Step 5: Solve for x
   x = 217,257,396.33/16,573.01
6. Step 6: Final answer
   x = 13,109.11