Finding the Fourth Proportional to 16,594.50, 22,899.59 and 9,040.79

Step by Step Solution

1. Step 1: Write the proportion equation
   16,594.50 : 22,899.59 = 9,040.79 : x
2. Step 2: Convert to fraction form
   16,594.50/22,899.59 = 9,040.79/x
3. Step 3: Cross multiply
   16,594.50x = 22,899.59 × 9,040.79
4. Step 4: Simplify right side
   16,594.50x = 207,030,384.28
5. Step 5: Solve for x
   x = 207,030,384.28/16,594.50
6. Step 6: Final answer
   x = 12,475.84