Finding the Fourth Proportional to 16,625.83, 22,935.72 and 11,250.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,625.83 : 22,935.72 = 11,250.15 : x
2. Step 2: Convert to fraction form
   16,625.83/22,935.72 = 11,250.15/x
3. Step 3: Cross multiply
   16,625.83x = 22,935.72 × 11,250.15
4. Step 4: Simplify right side
   16,625.83x = 258,030,360.34
5. Step 5: Solve for x
   x = 258,030,360.34/16,625.83
6. Step 6: Final answer
   x = 15,519.85