Finding the Fourth Proportional to 16,555.32, 22,846.34 and 9,103.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,555.32 : 22,846.34 = 9,103.32 : x
2. Step 2: Convert to fraction form
   16,555.32/22,846.34 = 9,103.32/x
3. Step 3: Cross multiply
   16,555.32x = 22,846.34 × 9,103.32
4. Step 4: Simplify right side
   16,555.32x = 207,977,498.33
5. Step 5: Solve for x
   x = 207,977,498.33/16,555.32
6. Step 6: Final answer
   x = 12,562.58